Summary of Federation Schema ID=19

Date Last Updated
2008-02-14 09:51:48+0000

Note: This page is automatically generated. Edits will be lost.

    1. Summary of Federation Schema ID=19
      1. Summary
      2. Concepts
      3. Schema Source

Summary

Schema location http://akn.ornith.cornell.edu/Schemas/bmde/AKNSv1.32.xsd
Schema namespace http://www.bsc-eoc.org/AKNS/schema/1.32
Number of resources referencing this schema 1
Total number of records in this schema 100116
Status 200
Time taken to retrieve (sec) 0.22
Encoding of schema UTF-8

Schema Annotation: 

History: version 1.32 2006/01/12 Kevin Webb (Cornell Laboratory of Ornithology)
History: version 1.32 2005/05/03 Denis Lepage (Bird Studies Canada)
History: version 1.31 2005/04/24 Denis Lepage (Bird Studies Canada)
History: version 1.30 2005/04/11 Denis Lepage (Bird Studies Canada)
History: version 1.30 2004/08/11 Stan Blum (California Academy of Sciences), John Wieczorek
History: version 1.26 2004/08/08 John Wieczorek
History: version 1.25 2004/05/24 John Wieczorek
History: version 1.24 2004/02/18 John Wieczorek
History: version 1.23 2003/10/09 John Wieczorek
History: version 1.22 2003/06/25 John Wieczorek
History: version 1.21 2003/06/17 John Wieczorek
History: version 1.13 2003/03/15 John Wieczorek (Museum of Vertebrate Zoology, UC Berkeley)

DiGIR-bound XML Schema proposal for Darwin Core Version 2 content model. In sync with the protocol-independent version (using same version nummbering) under review by the Taxonomic Database Working Group (TDWG).

Concepts

Number of concepts
97
This table lists all the concepts defined in this schema.

Name
The name of the concept
Type
The data type of the concept
Null?
Nillable. Y = Yes, N = No
Search?
Searchable. Y = Yes, N = No
Return?
Returnable. Y = Yes, N = No
Name Type Null? Search? Return? Annotation
GlobalUniqueIdentifier xsd:string Y Y Y A universal resource name for the global unique identifier for the specimen or observation record. The identifier should be the complete Uniform Resource Name (URN) for the record. In the absence of a persistent global unique identifier, construct one in the form “URN:catalog:[InstitutionCode]:[CollectionCode]:[CatalogNumber]”. Example: “URN:catalog:FMNH:Mammal:145732”
DateLastModified xsd:dateTime Y Y Y The last time when any of the data for the record were modified. Returns values as ISO 8601 date and time in UTC(GMT). (see http://www.w3.org/TR/NOTE-datetime). Data sources should use a native datetime data type, if possible. Example: November 5, 1994, 8:15:30 am, US Eastern Standard Time” would be “1994–11-05T13:15:30Z”
BasisOfRecord xsd:string Y Y Y A descriptive term indicating whether the record represents an object or observation Examples: “preserved specimen”, “observation”, “living organism”
InstitutionCode xsd:string Y Y Y The code (or acronym) identifying the institution administering the collection in which the organism record is cataloged. No global registry exists for institutional codes; use the code that is “standard” in your discipline.
CollectionCode xsd:string Y Y Y The code (or acronym) identifying the collection within the institution in which the organism record is cataloged (not applicable to AKNS).
CatalogNumber xsd:string Y Y Y The alphanumeric value identifying an individual organism record within the collection. It is highly recommended that each record is uniquely identified within a collection by this value. It is also recommended that each record is universally uniquely identified by the combination of InstitutionCode, CollectionCode and CatalogNumber.
ScientificName xsd:string Y Y Y The full name of the lowest level taxon to which the organism can be identified. Examples: “Coleoptera” (Order), “Vespertilionidae” (Family), “Manis” (Genus), “Ctenomys sociabilis” (Genus + SpecificEpithet), “Ambystoma tigrinum diaboli” (Genus + SpecificEpithet + SubspecificEpithet), “Quercus agrifolia var. oxyadenia (Torr.) J.T. Howell” (Genus + SpecificEpithet + InfraspecificRank + InfraspecificEpithet + ScientificNameAuthor).
HigherTaxon xsd:string N Y Y The combination of names of taxonomic ranks less specific than Genus. “Like” query operations on this element will search for a substring that might be in any of the higher taxonomy elements.
Kingdom xsd:string N Y Y The name of the kingdom in which the organism is classified.
Phylum xsd:string N Y Y The name of the phylum (or division) in which the organism is classified.
Class xsd:string N Y Y The name of the class in which the organism is classified.
Order xsd:string N Y Y The name of the order in which the organism is classified.
Family xsd:string N Y Y The name of the family in which the organism is classified.
Genus xsd:string N Y Y The name of the genus in which the organism is classified.
SpecificEpithet xsd:string N Y Y The specific epithet of the scientific name applied to the organism.
InfraspecificRank xsd:string N Y Y The infraspecific rank (subspecies, variety, forma) of the InfraspecificEpithet. Examples: “subsp.”, “var.”, “forma”
InfraspecificEpithet xsd:string N Y Y The infraspecific epithet of the scientific name applied to the object or observation.
ScientificNameAuthor xsd:string N Y Y The author of the ScientificName. Can be more than one author in a concatenated string. Should be formatted according to the conventions of the applicable taxonomic discipline.
IdentificationQualifier xsd:string N Y Y A standard term to qualify the identification of the organism when doubts have arisen as to its identity. Examples: “cf.”, “aff.”, “subspecies in question”
HigherGeography xsd:string N Y Y The combination of all geographic elements less specific than locality. “Like” query operations on this element will search for a substring that might be in any of the higher geography elements.
Continent xsd:string N Y Y The full, unabbreviated name of the continent from which the organism was collected.
WaterBody xsd:string N Y Y The full, unabbreviated name of the body of water from which the organism was collected.
IslandGroup xsd:string N Y Y The full, unabbreviated name of the island group from which the organism was collected.
Island xsd:string N Y Y The full, unabbreviated name of the island from which the organism was collected.
Country xsd:string N Y Y The full, unabbreviated name of the country or major political unit from which the organism was collected.
StateProvince xsd:string N Y Y The full, unabbreviated name of the state, province, or region (i.e., the next smaller political region than Country) from which the organism was collected.
County xsd:string N Y Y The full, unabbreviated name of the county, shire, or municipality (i.e., the next smaller political region than StateProvince) from which the organism was collected.
Locality xsd:string N Y Y The description of the locality from which the organism was collected. Need not contain geographic information provided in other geographic fields.
MinimumElevationInMeters xsd:double N Y Y The minimum altitude in meters above (positive) or below (negative) sea level of the collecting locality.
MaximumElevationInMeters xsd:double N Y Y The maximum altitude in meters above (positive) or below (negative) sea level of the collecting locality.
MinimumDepthInMeters xsd:double N Y Y The minimum depth in meters below the surface of the water at which the collection was made; all material collected was at least this deep. Use positive values for locations below the surface.
MaximumDepthInMeters xsd:double N Y Y The maximum depth in meters below the surface of the water at which the collection was made; all material collected was at most this deep. Use positive values for locations below the surface.
DecimalLatitude N Y Y The latitude of the location from which the organism was collected, expressed in decimal degrees.
DecimalLongitude N Y Y The longitude of the location from which the organism was collected, expressed in decimal degrees.
GeodeticDatum xsd:string N Y Y The geodetic datum to which the latitude and longitude refer. If not known, use “not recorded”. This concept should be vocabulary-controlled.
CoordinateUncertaintyInMeters N Y Y The upper limit of the distance (in meters) from the given latitude and longitude describing a circle within which the whole of the described locality must lie. Use NULL where the uncertainty is unknown, cannot be estimated, or is not applicable (because there are no coordinates).
YearCollected xsd:gYear N Y Y The four digit year in the Common Era calendar in which the organism was collected from the field.
MonthCollected N Y Y The two digit month of year in the Common Era calendar during which the organism was collected from the field.
DayCollected N Y Y The two digit day of the month in the Common Era calendar during which the organism was collected from the field.
TimeCollected N Y Y The time of day the object or observation was collected from the field, expressed as decimal hours from midnight, local time (e.g., 12.0 = noon, 13.5 = 1:30pm).
JulianDay xsd:string N Y Y The ordinal day of the year (the number of days since December 31 of the previous year) on which the object or observation was collected. This value is derived from the YearCollected, MonthCollected, and DayCollected by the provider software. Example: January 1 is Julian Day 1.
Collector xsd:string N Y Y The name(s) of the collector(s) of the original data for the object or observation.
Sex xsd:string N Y Y The sex of a biological individual represented by the cataloged object or observation Examples: “male”, “female”, “hermaphrodite”, “gynandromorph”, “not recorded”, “indeterminate”, “transitional”
LifeStage xsd:string N Y Y The age class, reproductive stage, or life stage of the biological individual referred to by the record. Examples: “juvenile”, “adult”, “eft”, “nymph”
ImageURL xsd:string N Y Y A reference to digital images associated with the specimen or observation.
RelatedInformation xsd:string N Y Y Free text references to information not delivered via the conceptual schema (e.g., URLs to specimen details, photographs, publications, etc.).
CollectorNumber xsd:string N Y Y An identifying string applied to the object or observation at the time of collection. Serves as a link between field notes and the object or observation.
FieldNumber xsd:string N Y Y An identifying string applied to a set of objects or observations resulting from a single collecting event.
FieldNotes xsd:string N Y Y A flag marking the existence of, or a reference to, notes taken in the field for the object or observation.
OriginalCoordinateSystem xsd:string N Y Y The name of the system in which the original geographic coordinates were recorded. Examples: “decimal degrees”, “degrees minutes seconds”, “degrees decimal minutes”, “UTM”
LatLongComments xsd:decimal N Y Y Comments about the geographic coordinate determination.
GeoreferenceMethod xsd:string N Y Y A reference to the methods used for determining the coordinates and uncertainties. Example: “http://elib.cs.berkeley.edu/manis/GeorefGuide.html”;
GeoreferenceReferences xsd:string N Y Y A list of maps, gazetteers or other resources used to georeference the locality. The content of this concept is meant to be specific enough to allow anyone in the future to use the same resource to georeference the same locality. Example: “Alexandria Digital Library Gazetteer”
GeoreferenceVerificationStatus xsd:string N Y Y The extent to which the georeference has been verified to represent the location where the specimen or observation was collected.
Remarks xsd:string N Y Y Free text comments accompanying the object or observation record.
ProjectCode xsd:string Y Y Y The code (or acronym) identifying the project within the institution during which the observation was made.
ProtocolCode xsd:string N Y Y The code (or acronym) identifying the protocol used to collect the observation data, using standards defined within your discipline.
ProtocolSpeciesTargeted xsd:string N Y Y A short description of the species or taxonomic group targeted by the survey protocol (eg, Birds, Amphibians, Owls, Waterfowl, etc.).
SurveyAreaIdentifier xsd:string N Y Y A unique identifier identifying the geographic site at which the observation was made. The site identifier must be unique within each project.
SurveyAreaSize xsd:string N Y Y Size (in hectares) of the survey area.
SurveyAreaShape xsd:string N Y Y Shape of the survey area covered by the observation event (eg, rectangle, circle, half-circle, polygon, unlimited, etc.)
SurveyAreaLongAxisLength xsd:string N Y Y Length (in meters) of the long axis of the survey area. In the case of a rectangle, this is equal to the size of the longest side. In the case of a circle, this is equal to the diameter.
SurveyAreaShortAxisLength xsd:string N Y Y Length (in meters) of the short axis of the survey area. The short axis must be perpendicular to the long axis. In the case of a rectangle, this is equal to the size of the shortest side. In the case of a square or a circle, the short axis is equal to the long axis. In the case of a half circle, this is equal to the radius.
SurveyAreaLongAxisOrientation xsd:string N Y Y Orientation (in degrees, relative to true north) of the long axis of the survey area.
SamplingEventIdentifier xsd:string N Y Y A unique identifier identifying the sampling event during which the observations were made. The identifier must be unique within each project. A sampling event is defined as a series of observations made during a determined amount of time at a given location.
RouteIdentifier xsd:string N Y Y A unique identifier for a route, a transect or any higher organizational unit that comprises a collection of sampling events (eg, a Breeding Bird Survey route number).
TimeObservationsStarted xsd:string N Y Y The time of day the entire observation event started (this may be different from the time when the observation represented by this single record was made), expressed as decimal hours from midnight, local time (e.g., 12.0 = noon, 13.5 = 1:30pm).
TimeObservationsEnded xsd:string N Y Y The time of day the entire observation event ended (this may be different from the time when the observation represented by this single record was made), expressed as decimal hours from midnight, local time (e.g., 12.0 = noon, 13.5 = 1:30pm).
DurationInHours xsd:string N Y Y The total duration of the entire observation event during which this particular observation was made, expressed as decimal hours.
TimeIntervalStarted xsd:string N Y Y Time (in decimal hours) of the start of the interval where this observation was made, relative to the start of the entire observation event. Eg, if the observation was done during the first 5-minutes interval, the time of the start of the interval should be 0.
TimeIntervalEnded xsd:string N Y Y Time (in decimal hours) of the end of the interval where this observation was made, relative to the start of the entire observation event. Eg, if the observation was done during the first 5-minutes interval, the time of the end of the interval should be 5.
TimeIntervalsAdditive xsd:string N Y Y Indicates whether values in ObservationCount can be added together accross different time intervals (Yes or No). Additive intervals mean that only new individuals are reported in each interval. Non-additive intervals would apply for example in the case of census were all individuals are reported within each interval.
NumberOfObservers xsd:string N Y Y The total number of observers who participated in the observation event.
EffortMeasurement1 xsd:string N Y Y A measure of the effort that was devoted to the observation event. Units are defined by the matching EffortUnits field.
EffortUnits1 xsd:string N Y Y Units of measurement for the matching effort field (eg, distance units, time units, Party-hours, Party-miles, Trap-hours, etc.)
EffortMeasurement2 xsd:string N Y Y A measure of the effort that was devoted to the observation event. Units are defined by the matching EffortUnits field.
EffortUnits2 xsd:string N Y Y Units of measurement for the matching effort field (eg, distance units, time units, Party-hours, Party-miles, Trap-hours, etc.)
EffortMeasurement3 xsd:string N Y Y A measure of the effort that was devoted to the observation event. Units are defined by the matching EffortUnits field.
EffortUnits3 xsd:string N Y Y Units of measurement for the matching effort field (eg, distance units, time units, Party-hours, Party-miles, Trap-hours, etc.)
EffortMeasurement4 xsd:string N Y Y A measure of the effort that was devoted to the observation event. Units are defined by the matching EffortUnits field.
EffortUnits4 xsd:string N Y Y Units of measurement for the matching effort field (eg, distance units, time units, Party-hours, Party-miles, Trap-hours, etc.)
EffortMeasurement5 xsd:string N Y Y A measure of the effort that was devoted to the observation event. Units are defined by the matching EffortUnits field.
EffortUnits5 xsd:string N Y Y Units of measurement for the matching effort field (eg, distance units, time units, Party-hours, Party-miles, Trap-hours, etc.)
EffortMeasurement6 xsd:string N Y Y A measure of the effort that was devoted to the observation event. Units are defined by the matching EffortUnits field.
EffortUnits6 xsd:string N Y Y Units of measurement for the matching effort field (eg, distance units, time units, Party-hours, Party-miles, Trap-hours, etc.)
NoObservations xsd:string N Y Y This field is used to indicate cases when no individuals (among all species targeted by the survey protocol) were detected during a sampling event (possible values: NoObs or blank). The taxon name fields for NoObs records should be left blank.
DistanceFromObserverMin xsd:string N Y Y Distance (in meters) between the observer and the specimen being observed, or minimum distance of a range, in the case of a distance interval (eg, 0–100m).
DistanceFromObserverMax xsd:string N Y Y Distance (in meters) between the observer and the specimen being observed, or maximum distance of a range, in the case of a distance interval (eg, 0–100m).
DistanceFromStart xsd:string N Y Y Distance (in meters) between the point of the observation and the start of the observation event (only applicable to non-stationnary censuses).
BearingInDegrees xsd:string N Y Y Bearing (angle in degrees from 0 to 360) to the specimen, relative to the direction faced by the observer.
ObservationCount xsd:string N Y Y Number of individuals detected or observed during this observation event.
ObsCountAtLeast xsd:string N Y Y Low value of a range count of individuals detected or observed during this observation event.
ObsCountAtMost xsd:string N Y Y High value of a range count of individuals detected or observed during this observation event.
ObservationDate xsd:dateTime N Y Y Full date/time of this observation event.
UTMZone xsd:string N Y Y The UTM zone of the location from which the organism was collected/observed.
UTMNorthing xsd:string N Y Y The UTM northing value of the location from which the organism was collected/observed.
UTMEasting xsd:string N Y Y The UTM easting value of the location from which the organism was collected/observed.

Schema Source

<?xml version='1.0' encoding='utf-8'?>
<!-- edited with XMLSPY v5 rel. 4 U (http://www.xmlspy.com) by Denis Lepage (private) -->
<!-- $Id: darwincore.xsd, version 1.30 2002/08/11 Exp $ -->
<!-- A Draft Standard of the Taxonomic Databases Working Group, Subgroup on Access to Biological Collection Databases, Protocol Section -->
<!-- See http://www.tdwg.org/standards/DarwinCore2 for current status of this standard -->
<!-- NOTE: additional elements, attributes, and restrictions on content may be required to make the DarwinCore2 work with a particular protocol (e.g., DiGIR). -->

<!-- KFW Works xsd:schema targetNamespace="http://www.tdwg.org/standards/federation/darwincore/2.0/digir" 
                xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
                xmlns:digir="http://digir.net/schema/protocol/2003/1.0" 
                xmlns="http://www.tdwg.org/standards/federation/darwincore/2.0/digir" elementFormDefault="qualified" -->


<xsd:schema targetNamespace="http://www.bsc-eoc.org/AKNS/schema/1.32" 
                xmlns="http://www.bsc-eoc.org/AKNS/schema/1.32"
                xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
                xmlns:digir="http://digir.net/schema/protocol/2003/1.0" elementFormDefault="qualified">



  <xsd:import namespace="http://digir.net/schema/protocol/2003/1.0" schemaLocation="digir.xsd"/>
  <xsd:annotation>
    <xsd:documentation>History: version 1.32 2006/01/12 Kevin Webb (Cornell Laboratory of Ornithology)</xsd:documentation>
    <xsd:documentation>History: version 1.32 2005/05/03 Denis Lepage (Bird Studies Canada)</xsd:documentation>
    <xsd:documentation>History: version 1.31 2005/04/24 Denis Lepage (Bird Studies Canada)</xsd:documentation>
    <xsd:documentation>History: version 1.30 2005/04/11 Denis Lepage (Bird Studies Canada)</xsd:documentation>
    <xsd:documentation>History: version 1.30 2004/08/11 Stan Blum (California Academy of Sciences), John Wieczorek</xsd:documentation>
    <xsd:documentation>History: version 1.26 2004/08/08 John Wieczorek</xsd:documentation>
    <xsd:documentation>History: version 1.25 2004/05/24 John Wieczorek</xsd:documentation>
    <xsd:documentation>History: version 1.24 2004/02/18 John Wieczorek</xsd:documentation>
    <xsd:documentation>History: version 1.23 2003/10/09 John Wieczorek</xsd:documentation>
    <xsd:documentation>History: version 1.22 2003/06/25 John Wieczorek</xsd:documentation>
    <xsd:documentation>History: version 1.21 2003/06/17 John Wieczorek</xsd:documentation>
    <xsd:documentation>History: version 1.13 2003/03/15 John Wieczorek (Museum of Vertebrate Zoology, UC Berkeley)</xsd:documentation>
    <xsd:documentation/>
    <xsd:documentation>DiGIR-bound XML Schema proposal for Darwin Core Version 2 content model. In sync with the protocol-independent version (using same version nummbering) under review by the Taxonomic Database Working Group (TDWG).</xsd:documentation>
  </xsd:annotation>
  <xsd:element name="GlobalUniqueIdentifier" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="false">
    <xsd:annotation>
      <xsd:documentation>A universal resource name for the global unique identifier for the specimen or observation record. The identifier should be the complete Uniform Resource Name (URN) for the record. In the absence of a persistent global unique identifier, construct one in the form "URN:catalog:[InstitutionCode]:[CollectionCode]:[CatalogNumber]".</xsd:documentation>
      <xsd:documentation>Example: "URN:catalog:FMNH:Mammal:145732"</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="DateLastModified" type="xsd:dateTime" substitutionGroup="digir:searchableReturnableData" nillable="false">
    <xsd:annotation>
      <xsd:documentation>The last time when any of the data for the record were modified. Returns values as ISO 8601 date and time in UTC(GMT). (see http://www.w3.org/TR/NOTE-datetime). Data sources should use a native datetime data type, if possible.</xsd:documentation>
      <xsd:documentation>Example: November 5, 1994, 8:15:30 am, US Eastern Standard Time" would be "1994-11-05T13:15:30Z"</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="BasisOfRecord" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="false">
    <xsd:annotation>
      <xsd:documentation>A descriptive term indicating whether the record represents an object or observation</xsd:documentation>
      <xsd:documentation>Examples: "preserved specimen", "observation", "living organism"</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="InstitutionCode" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="false">
    <xsd:annotation>
      <xsd:documentation>The code (or acronym) identifying the institution administering the collection in which the organism record is cataloged. No global registry exists for institutional codes; use the code that is "standard" in your discipline.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="CollectionCode" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="false">
    <xsd:annotation>
      <xsd:documentation>The code (or acronym) identifying the collection within the institution in which the organism record is cataloged (not applicable to AKNS).</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="CatalogNumber" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="false">
    <xsd:annotation>
      <xsd:documentation>The alphanumeric value identifying an individual organism record within the collection. It is highly recommended that each record is uniquely identified within a collection by this value. It is also recommended that each record is universally uniquely identified by the combination of InstitutionCode, CollectionCode and CatalogNumber.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="ScientificName" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="false">
    <xsd:annotation>
      <xsd:documentation>The full name of the lowest level taxon to which the organism can be identified.</xsd:documentation>
      <xsd:documentation>Examples: "Coleoptera" (Order), "Vespertilionidae" (Family), "Manis" (Genus), "Ctenomys sociabilis" (Genus + SpecificEpithet), "Ambystoma tigrinum diaboli" (Genus + SpecificEpithet + SubspecificEpithet), "Quercus agrifolia var. oxyadenia (Torr.) J.T. Howell" (Genus + SpecificEpithet + InfraspecificRank + InfraspecificEpithet + ScientificNameAuthor).</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="HigherTaxon" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The combination of names of taxonomic ranks less specific than Genus. "Like" query operations on this element will search for a substring that might be in any of the higher taxonomy elements.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="Kingdom" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The name of the kingdom in which the organism is classified.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="Phylum" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The name of the phylum (or division) in which the organism is classified.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="Class" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The name of the class in which the organism is classified.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="Order" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The name of the order in which the organism is classified.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="Family" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The name of the family in which the organism is classified.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="Genus" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The name of the genus in which the organism is classified.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="SpecificEpithet" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The specific epithet of the scientific name applied to the organism.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="InfraspecificRank" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The infraspecific rank (subspecies, variety, forma) of the InfraspecificEpithet.</xsd:documentation>
      <xsd:documentation>Examples: "subsp.", "var.", "forma"</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="InfraspecificEpithet" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The infraspecific epithet of the scientific name applied to the object or observation.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="ScientificNameAuthor" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The author of the ScientificName. Can be more than one author in a concatenated string. Should be formatted according to the conventions of the applicable taxonomic discipline.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="IdentificationQualifier" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation> A standard term to qualify the identification of the organism when doubts have arisen as to its identity.</xsd:documentation>
      <xsd:documentation>Examples: "cf.", "aff.", "subspecies in question"</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="HigherGeography" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The combination of all geographic elements less specific than locality. "Like" query operations on this element will search for a substring that might be in any of the higher geography elements.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="Continent" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The full, unabbreviated name of the continent from which the organism was collected.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="WaterBody" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The full, unabbreviated name of the body of water from which the organism was collected.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="IslandGroup" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The full, unabbreviated name of the island group from which the organism was collected.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="Island" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The full, unabbreviated name of the island from which the organism was collected.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="Country" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The full, unabbreviated name of the country or major political unit from which the organism was collected.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="StateProvince" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The full, unabbreviated name of the state, province, or region (i.e., the next smaller political region than Country) from which the organism was collected.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="County" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The full, unabbreviated name of the county, shire, or municipality (i.e., the next smaller political region than StateProvince) from which the organism was collected.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="Locality" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The description of the locality from which the organism was collected. Need not contain geographic information provided in other geographic fields.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="MinimumElevationInMeters" type="xsd:double" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The minimum altitude in meters above (positive) or below (negative) sea level of the collecting locality.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="MaximumElevationInMeters" type="xsd:double" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The maximum altitude in meters above (positive) or below (negative) sea level of the collecting locality.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="MinimumDepthInMeters" type="xsd:double" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The minimum depth in meters below the surface of the water at which the collection was made; all material collected was at least this deep. Use positive values for locations below the surface.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="MaximumDepthInMeters" type="xsd:double" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The maximum depth in meters below the surface of the water at which the collection was made; all material collected was at most this deep. Use positive values for locations below the surface.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="DecimalLatitude" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The latitude of the location from which the organism was collected, expressed in decimal degrees.</xsd:documentation>
    </xsd:annotation>
    <xsd:simpleType>
      <xsd:restriction base="xsd:double">
        <xsd:minInclusive value="-90.0"/>
        <xsd:maxInclusive value="90.0"/>
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:element>
  <xsd:element name="DecimalLongitude" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The longitude of the location from which the organism was collected, expressed in decimal degrees.</xsd:documentation>
    </xsd:annotation>
    <xsd:simpleType>
      <xsd:restriction base="xsd:double">
        <xsd:minInclusive value="-180.0"/>
        <xsd:maxInclusive value="180.0"/>
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:element>
  <xsd:element name="GeodeticDatum" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The geodetic datum to which the latitude and longitude refer. If not known, use "not recorded". This concept should be vocabulary-controlled.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="CoordinateUncertaintyInMeters" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The upper limit of the distance (in meters) from the given latitude and longitude describing a circle within which the whole of the described locality must lie. Use NULL where the uncertainty is unknown, cannot be estimated, or is not applicable (because there are no coordinates).</xsd:documentation>
    </xsd:annotation>
    <xsd:simpleType>
      <xsd:restriction base="xsd:double">
        <xsd:minInclusive value="0.0"/>
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:element>
  <xsd:element name="YearCollected" type="xsd:gYear" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The four digit year in the Common Era calendar in which the organism was collected from the field.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="MonthCollected" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The two digit month of year in the Common Era calendar during which the organism was collected from the field.</xsd:documentation>
    </xsd:annotation>
    <xsd:simpleType>
      <xsd:restriction base="xsd:nonNegativeInteger">
        <xsd:minInclusive value="1"/>
        <xsd:maxInclusive value="12"/>
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:element>
  <xsd:element name="DayCollected" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The two digit day of the month in the Common Era calendar during which the organism was collected from the field.</xsd:documentation>
    </xsd:annotation>
    <xsd:simpleType>
      <xsd:restriction base="xsd:nonNegativeInteger">
        <xsd:minInclusive value="1"/>
        <xsd:maxInclusive value="31"/>
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:element>
  <xsd:element name="TimeCollected" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The time of day the object or observation was collected from the field, expressed as decimal hours from midnight, local time (e.g., 12.0 = noon, 13.5 = 1:30pm).</xsd:documentation>
    </xsd:annotation>
    <xsd:simpleType>
      <xsd:restriction base="xsd:decimal">
        <xsd:minInclusive value="0"/>
        <xsd:maxExclusive value="24.0"/>
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:element>
  <xsd:element name="JulianDay" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The ordinal day of the year (the number of days since December 31 of the previous year) on which the object or observation was collected. This value is derived from the YearCollected, MonthCollected, and DayCollected by the provider software.</xsd:documentation>
      <xsd:documentation>Example: January 1 is Julian Day 1.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="Collector" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The name(s) of the collector(s) of the original data for the object or observation.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="Sex" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The sex of a biological individual represented by the cataloged object or observation</xsd:documentation>
      <xsd:documentation>Examples: "male", "female", "hermaphrodite", "gynandromorph", "not recorded", "indeterminate", "transitional"</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="LifeStage" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The age class, reproductive stage, or life stage of the biological individual referred to by the record.</xsd:documentation>
      <xsd:documentation>Examples: "juvenile", "adult", "eft", "nymph"</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="ImageURL" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>A reference to digital images associated with the specimen or observation.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="RelatedInformation" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>Free text references to information not delivered via the conceptual schema (e.g., URLs to specimen details, photographs, publications, etc.).</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="CollectorNumber" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>An identifying string applied to the object or observation at the time of collection. Serves as a link between field notes and the object or observation.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="FieldNumber" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>An identifying string applied to a set of objects or observations resulting from a single collecting event.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="FieldNotes" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>A flag marking the existence of, or a reference to, notes taken in the field for the object or observation.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="OriginalCoordinateSystem" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The name of the system in which the original geographic coordinates were recorded.</xsd:documentation>
      <xsd:documentation>Examples: "decimal degrees", "degrees minutes seconds", "degrees decimal minutes", "UTM"</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="LatLongComments" type="xsd:decimal" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>Comments about the geographic coordinate determination.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="GeoreferenceMethod" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>A reference to the methods used for determining the coordinates and uncertainties.</xsd:documentation>
      <xsd:documentation>Example: "http://elib.cs.berkeley.edu/manis/GeorefGuide.html"</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="GeoreferenceReferences" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>A list of maps, gazetteers or other resources used to georeference the locality. The content of this concept is meant to be specific enough to allow anyone in the future to use the same resource to georeference the same locality.</xsd:documentation>
      <xsd:documentation>Example: "Alexandria Digital Library Gazetteer"</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="GeoreferenceVerificationStatus" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The extent to which the georeference has been verified to represent the location where the specimen or observation was collected.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="Remarks" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>Free text comments accompanying the object or observation record.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="ProjectCode" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="false">
    <xsd:annotation>
      <xsd:documentation>The code (or acronym) identifying the project within the institution during which the observation was made.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="ProtocolCode" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The code (or acronym) identifying the protocol used to collect the observation data, using standards defined within your discipline.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="ProtocolSpeciesTargeted" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>A short description of the species or taxonomic group targeted by the survey protocol (eg, Birds, Amphibians, Owls, Waterfowl, etc.).</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="SurveyAreaIdentifier" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>A unique identifier identifying the geographic site at which the observation was made. The site identifier must be unique within each project.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="SurveyAreaSize" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>Size (in hectares) of the survey area.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="SurveyAreaShape" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>Shape of the survey area covered by the observation event (eg, rectangle, circle, half-circle, polygon, unlimited, etc.)</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="SurveyAreaLongAxisLength" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>Length (in meters) of the long axis of the survey area. In the case of a rectangle, this is equal to the size of the longest side. In the case of a circle, this is equal to the diameter.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="SurveyAreaShortAxisLength" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>Length (in meters) of the short axis of the survey area. The short axis must be perpendicular to the long axis. In the case of a rectangle, this is equal to the size of the shortest side. In the case of a square or a circle, the short axis is equal to the long axis. In the case of a half circle, this is equal to the radius.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="SurveyAreaLongAxisOrientation" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>Orientation (in degrees, relative to true north) of the long axis of the survey area.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="SamplingEventIdentifier" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>A unique identifier identifying the sampling event during which the observations were made. The identifier must be unique within each project. A sampling event is defined as a series of observations made during a determined amount of time at a given location.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="RouteIdentifier" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>A unique identifier for a route, a transect or any higher organizational unit that comprises a collection of sampling events (eg, a Breeding Bird Survey route number).</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="TimeObservationsStarted" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The time of day the entire observation event started (this may be different from the time when the observation represented by this single record was made), expressed as decimal hours from midnight, local time (e.g., 12.0 = noon, 13.5 = 1:30pm).</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="TimeObservationsEnded" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The time of day the entire observation event ended (this may be different from the time when the observation represented by this single record was made), expressed as decimal hours from midnight, local time (e.g., 12.0 = noon, 13.5 = 1:30pm).</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="DurationInHours" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The total duration of the entire observation event during which this particular observation was made, expressed as decimal hours.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="TimeIntervalStarted" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>Time (in decimal hours) of the start of the interval where this observation was made, relative to the start of the entire observation event. Eg, if the observation was done during the first 5-minutes interval, the time of the start of the interval should be 0.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="TimeIntervalEnded" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>Time (in decimal hours) of the end of the interval where this observation was made, relative to the start of the entire observation event. Eg, if the observation was done during the first 5-minutes interval, the time of the end of the interval should be 5.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="TimeIntervalsAdditive" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>Indicates whether values in ObservationCount can be added together accross different time intervals (Yes or No). Additive intervals mean that only new individuals are reported in each interval. Non-additive intervals would apply for example in the case of census were all individuals are reported within each interval.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="NumberOfObservers" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>The total number of observers who participated in the observation event.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="EffortMeasurement1" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>A measure of the effort that was devoted to the observation event. Units are defined by the matching EffortUnits field.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="EffortUnits1" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>Units of measurement for the matching effort field (eg, distance units, time units, Party-hours, Party-miles, Trap-hours, etc.)</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="EffortMeasurement2" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>A measure of the effort that was devoted to the observation event. Units are defined by the matching EffortUnits field.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="EffortUnits2" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>Units of measurement for the matching effort field (eg, distance units, time units, Party-hours, Party-miles, Trap-hours, etc.)</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="EffortMeasurement3" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>A measure of the effort that was devoted to the observation event. Units are defined by the matching EffortUnits field.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="EffortUnits3" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>Units of measurement for the matching effort field (eg, distance units, time units, Party-hours, Party-miles, Trap-hours, etc.)</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="EffortMeasurement4" type="xsd:string" substitutionGroup="digir:searchableReturnableData" nillable="true">
    <xsd:annotation>
      <xsd:documentation>A measure of the effort that was devoted to the observation event. Units are defined by the matching EffortUnits field.</xsd:documentation>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="EffortUnits4"