Simplification

Usage of common types, e.g. for Contacts or Dates. While this increases the number of possible elements in the XML tree it reduces the different elements and makes their usage more consistent.

Elements renamed

More consistent naming of elements. Many elements used to repeat the name of the parent element. This has been heavily reduced to make the element names more concise. The same goes for repeatable elements, which are now closer to the convention of ElementInPlural/ElementInSigular. There are, however, still exceptions to these conventions.

Examples for name changes:

  • ID, e.g. UnitID and DatsSetID
  • GUID, e.g. UnitGUID and DataSetGUID
  • Unit/EAnnotations was renamed to Unit/Annotations
  • Unit/Assemblages/UnitAssemblage was renamed to Unit/Assemblages/Assemblage
  • Comments to Notes

Spelling

In ABCD 2.06 the name of elements were a mixture between American English and British English. To make this consistent and to align with other international initiatives, all element names are now spelled in American English.

Words that were affected by these changes are:

  • Atomized
  • Organization
  • Paleontological
  • Mineralized
  • Dispatch

Contact

  • DataSet/ContentContact and DataSet/TechnicalContact are now full contacts
  • Unit/Annotation/Annotator is now a full contact instead of just the name
  • The Concept of phone numbers has been simplified. Previously a phone number would have information about the device and usage notes attached to it, whereas now it is just the phone number
  • LogoURI was renamed to LogoURL and moved to the Organization instead of the contact in general
  • OrgUnits/OrgUnit was renamed to Divisions/Division

Differentiation between URI and URL

  • In ABCD 2.06 many element names ended with "URI" (e.g. MultiMediaObject/FileURI) even when it was clearly meant to be an URL. So with Version 3.0 there is a clear distinction between URIs for the purpose of identifying a concept and URLs which are links leading to the desired content. Quite often URIs may also be resolvable, however the main focus is for identification purposes.
  • Many elements now do include the repeatable element ReferenceURIs/ReferenceURI. This is primarily meant for identifiers. Often, in addition a WebsiteURL can be given, which can be presented as a clickable element to a human reader. Other elements names ending with "URL" are used to indicate a distinct purpose, like DirectAccessURL (for downloading a dataset) , FileURL and ThumbnailURL (both for multimedia elements), ProductURL (the website where a multimedia object is presented, with additional metadata and possibly an interactive viewer), LogoURL (link to the Logo of the organization) etc.

Date

  • The elements DayNumberBegin and DayNumberEnd for Date elements have been removed. The elements were to mark dates in the Julian calendar, however they only had limited usability for automatically converting Julian dates to Gregorian dates. The recommendation is now to use the DateText element to note dates in the Julian Calendar.

MultimediaObject

  • ABCD version 2.1 had already introduced a number of new elements for the MultimediaObject. These have been further refined in version 3.0. The MultimediaObject now contains subelements for Audio, Image and Video for several specific information depending on the type of the media, as well as several other generic elements. It is now possible to note Taxa in the Background of an image and give references to the source of the image.
  • The previous element ImageColourSpace has been simplified. Instead of a container with Profile_Ref and Profile_Name the color space can now be noted just as Image/ColorSpace

References

  • The element Reference/CitationDetail was renamed to Reference/Details
  • The element Reference/ReferenceGUID was renamed to Reference/GUID
  • The element Reference/DOI was removed. DOIs are external identifiers (that are resolvable) and should therefore be mapped as Reference/ResourceURIs/ResourceURI
  • The element Reference/TitleCitation was renamed to Reference/Text
  • The element Reference/URI was renamed to Reference/WebsiteURL. Though documentation of the element stated that it was meant as a URL for the reference, it is possible that it has been used to actually denote an external identifier of the reference (other than the DOI which had its own element). In such cases it is required to map the content to Reference/ResourceURIs/ResourceURI instead of Reference/WebsiteURL

Unit

  • A new element FieldNoteReferences was created to add References that were used when taking field notes.
  • CollectorsFieldNumber has proved to be problematic, as two collectors could have different field numbers for the same unit that they collected together. To solve this issue, a new element FieldNumbers was introduced which can contain multiple FieldNumber elements each of which has an ID (the field number itself) and a CollectorName which is supposed to be the Full Name of one of the collectors mentioned as Gathering/GatheringAgents
  • HerbariumUnit/LoanIdentifier has been renamed to HerbariumUnit/LoanID
  • HerbariumUnit/LoanSequenceNo has been renamed to HerbariumUnit/LoanSequenceNumber
  • Unit/LastEditor is now a full contact
  • Unit/MultiMediaObjects/MultiMediaObject has been renamed to Unit/MultimediaObjects/MultimediaObject
  • Unit/UnitIDNumeric has been renamed to UnitI/NumericID
  • Unit/ObservationUnit/ObservationUnitIdentifiers/ObservationUnitIdentifier has been renamed to Unit/ObservationUnit/ObservationUnitIDs/ObservationUnitID
  • Unit/RecordURI is now expressed as Unit/ResourceURIs/ResourceURI
  • Unit/SampleType has been removed
  • Unit/PlantGeneticResourcesUnit/AccessionNames/AccessionNameText has been moved out of the container for the repeatable element AccesionName and is now located at Unit/PlantGeneticResourcesUnit/AccessionNameText
  • Unit/PlantGeneticResourcesUnit/DecodedDonorInstitute has been renamed to Unit/PlantGeneticResourcesUnit/DecodedGatheringInstitut
  • Unit/Sequences/Sequence/URI has been renamed to Unit/Sequences/Sequence/DirectAccessURL
  • Unit/Sequences/Sequence/ID-in-Database has been renamed to Unit/Sequences/Sequence/ID
  • Unit/UnitExtension is now repeatable within a container: Unit/UnitExtensions/UnitExtension

Identification

  • The text element Unit/Identifications/IdentificationHistory has been moved out of the container for the repeatable Identification and sits now at Unit/ IdentificationHistory (after the Identifications element)
  • The element Unit/Identifications/Identification/Identifiers/IdentifierRole has been moved out of the Identifiers container for the repeatable element Identifier and sits now at Unit/Identifications/Identification/IdentifierRole
  • Identifier is now a full contact instead of just a combination of PersonName and Organisation, which now allows for Addresses, EmailAddresses, TelephoneNumbers, Roles and ResourceURIs for the Identifier to be specified.
  • Identification/NonFlag has been renamed to Identification/NegativeIdentificationFlag
  • TaxonIdentified/InformalNameString and TaxonIdentified/FullScientificNameString have been renamed to TaxonIdentified/InformalName and TaxonIdentified/FullScientificName respectively.

Gathering

  • Aspect is now of type MeasurementAndFact. Depending on which element was used, both the previous Aspect/CompasBearing and Aspect/Ordination are supposed to be mapped to MeasurementOrFactAtomized/LowerValue or alternative to MeasurementOrFactText, combined with the previous Aspect/Text
  • SiteCoordinateSets/SiteCoordinatSet was renamed to CoordinateSets/CoordinateSet
  • A new Element ESPGID was introduced to CoordinateSet, as the ESPG IDs have become the defacto standard of identifying coordinate datums and reference systems, which also allows for better automated transformation of coordinates.
  • The element GeoreferenceSources for SiteCoordinateSets now has become a full repeatable reference element.
  • CountryNameDerived was been removed, instead a new element DerivedFlag was introduced to CountryName, to mark names that have been derived. This way both kinds of country names can be accessed/displayed using the same Path.
  • AreaDetail has been renamed to Detail
  • Gathering/Agents/GatheringAgent has been renamed to Gathering/GatheringAgents/GatheringAgent
  • The attribute primarycollector for GatheringAgent has been removed. To mark the primary collector, the gathering agent should have the attribute sequence (which already existed) with the value 1.
  • The element Gathering/Agents/GatheringAgentsText was moved to Gathering/GatheringAgentsText, to have a container for the repeatable element GatheringAgent only. This element is to express the gathering agents if they are only available in an concatenated format and it is not possible to separate them into individual collectors.
  • Gathering/Code has been renamed to Gathering/ID
  • Gathering/SiteImages/SiteImage has been renamed to Gathering/MultimediaObjects/MultimediaObject
  • The element Gathering/NamedAreas/NamedArea/DataSource has now been replaced with a full reference element.
  • The element Gathering/NearNamedPlaces/NamedPlaceRelation has now been renamed to Gathering/NamedPlaceRelations/NamedPlaceRelation
  • The element Gathering/SiteMeasurementsOrFacts/SiteMeasurementOrFact has been renamed Gathering/OtherMeasurementsOrFacts/OtherMeasurementOrFact to express that the more commonly used Altitude, Aspect, Depth and Height are also MeasurementsOrFacts
  • The three elements for the stratigraphic terms (BiostratigraphicTerm, ChronostratigraphicTerm and LithostratigraphicTerm) now have a Source element (type reference), instead of SourceName and SourceVersion
  • Gathering/Synecology/AssociatedTaxa/TaxonIdentified has been renamed to Gathering/Synecology/AssociatedTaxa/AssociatedTaxon, while still being of type TaxonIdentified

SpecimenUnit

  • Unit/SpecimenUnit/LoanRestrictions/BlockedAsReferenceOnly has been removed. Such cases should be documented using Unit/SpecimenUnit/LoanRestrictions/LoanConditions
  • Unit/SpecimenUnit/Preparations/Preparation/PreparationProcess has been renamed to Unit/SpecimenUnit/Preparations/Preparation/PreparationMethod
  • Preparation now has additional elements for References, SampleDesignations, SampleSize and Sieving.
  • Unit/SpecimenUnit/Preparations/PreparationsText has been moved out of the container for the repeatable element to Unit/SpecimenUnit/PreparationsText
  • The element Unit/SpecimenUnit/History has been removed, all containing elements are now part of SpecimenUnit: Unit/SpecimenUnit/PreviousUnits and Unit/SpecimenUnit/PreviousUnitsText
  • Unit/SpecimenUnit now has an element SpecimenMeasurementsOrFacts

Annotation

  • Unit/EAnnotations was renamed to Unit/Annotations
  • Annotation/Annotator is now a full contact instead of just the name
  • Annotation/Date is now a full date element, instead of just a text element

CultureCollectionUnit

  • GrowthConditionsAtomized now has elements for MeasurementsAndFacts and References

Other

  • More consistent use of format independent text fields. If elements have an atomized way of expressing a value, there is now usually also way to express it in an unformatted way, e.g. /DataSets/DataSet/Metadata/Version/VersionText instead of Version/Major and Version/Minor
  • In order to better link to external concepts a lot more elements now have the element ResourceURI, sometimes repeatable in a container.
    • E.e. Unit/Associations/Association
    • DataSet/ResourceURI
  • /DataSets/DataSet/DataCenter to name the datacenter that is providing the dataset on a technical level. This might be different from the Technical Contact (which could be a person responsible from the datacenter) or the ContentContact or Owner.

ABCD 2.06 to ABCD 3.0 Mapping

The table below shows the mapping of ABCD 2.06 Xpaths to ABCD 3.0 Xpaths.

ABCD 2.06ABCD 3.0
{{ mapping.abcd2 }}{{ mapping.abcd3 }}