This is a list of terms that may be part of a TDWG vocabulary. If the terms on this list are defined by TDWG, the list corresponds to terms in a namespace whose IRI is listed in the header. In the case where the terms are borrowed from a non-TDWG vocabulary, the list includes terms that are "borrowed" for inclusion in a TDWG vocabulary. The list includes all "current" terms on the list, which may or may not be recommended for use. Terms that are no longer recommended for use may have specified replacements - see the metadata about that specific term.
For more information about the structure and version model of TDWG vocabularies, see the TDWG Standards Documentation Specification.
List versions are "snapshots" of the term list at a particular point in time. To examine specific historical versions of this list, click on one of the links below.
This term list is available in the formats or distribution methods listed in the table below. Please note that distribution access URLs may be subject to change over time. Therefore, it is preferable to request the abstract IRI of the resources and request the desired Content-type through content negotiation.
| Description | IRI | Access URL |
|---|---|---|
| HTML file (this document) | http://rs.tdwg.org/chrono/iri.htm | http://rs.tdwg.org/chrono/iri.htm |
| RDF/Turtle | http://rs.tdwg.org/chrono/iri.ttl | http://rs.tdwg.org/chrono/iri.ttl |
| RDF/XML | http://rs.tdwg.org/chrono/iri.rdf | http://rs.tdwg.org/chrono/iri.rdf |
| JSON-LD | http://rs.tdwg.org/chrono/iri.json | http://rs.tdwg.org/chrono/iri.json |
| Term Name: | chronoiri:chronometricAgeConversionProtocol |
| Label: | Chronometric Age Conversion Protocol (IRI) |
| Term IRI: | http://rs.tdwg.org/chrono/iri/chronometricAgeConversionProtocol |
| Term version IRI: | http://rs.tdwg.org/chrono/iri/version/chronometricAgeConversionProtocol-2021-02-02 |
| Modified: | 2021-02-02 |
| Definition: | The method used to convert the uncalibratedChronometricAge into a chronometric age in years, as captured in earliestChronometricAge, earliestChronometricAgeReferenceSystem, latestChronometricAge, and latestChronometricAgeReferenceSystem. |
| Type: | Property |
| Term Name: | chronoiri:chronometricAgeDeterminedBy |
| Label: | Chronometric Age Determined By (IRI) |
| Term IRI: | http://rs.tdwg.org/chrono/iri/chronometricAgeDeterminedBy |
| Term version IRI: | http://rs.tdwg.org/chrono/iri/version/chronometricAgeDeterminedBy-2021-01-26 |
| Modified: | 2021-01-26 |
| Definition: | A person, group, or organization that determined the ChronometricAge. |
| Type: | Property |
| Term Name: | chronoiri:chronometricAgeProtocol |
| Label: | Chronometric Age Protocol (IRI) |
| Term IRI: | http://rs.tdwg.org/chrono/iri/chronometricAgeProtocol |
| Term version IRI: | http://rs.tdwg.org/chrono/iri/version/chronometricAgeProtocol-2021-01-26 |
| Modified: | 2021-01-26 |
| Definition: | A method used to determine the chronometric age. |
| Type: | Property |
| Term Name: | chronoiri:chronometricAgeUncertaintyMethod |
| Label: | Chronometric Age Uncertainty Method (IRI) |
| Term IRI: | http://rs.tdwg.org/chrono/iri/chronometricAgeUncertaintyMethod |
| Term version IRI: | http://rs.tdwg.org/chrono/iri/version/chronometricAgeUncertaintyMethod-2021-01-26 |
| Modified: | 2021-01-26 |
| Definition: | The method used to generate the value of chronometricAgeUncertaintyInYears. |
| Type: | Property |
| Term Name: | chronoiri:earliestChronometricAgeReferenceSystem |
| Label: | Earliest Chronometric Age Reference System (IRI) |
| Term IRI: | http://rs.tdwg.org/chrono/iri/earliestChronometricAgeReferenceSystem |
| Term version IRI: | http://rs.tdwg.org/chrono/iri/version/earliestChronometricAgeReferenceSystem-2021-01-26 |
| Modified: | 2021-01-26 |
| Definition: | The reference system associated with the earliestChronometricAge. |
| Type: | Property |
| Term Name: | chronoiri:latestChronometricAgeReferenceSystem |
| Label: | Latest Chronometric Age Reference System (IRI) |
| Term IRI: | http://rs.tdwg.org/chrono/iri/latestChronometricAgeReferenceSystem |
| Term version IRI: | http://rs.tdwg.org/chrono/iri/version/latestChronometricAgeReferenceSystem-2021-01-26 |
| Modified: | 2021-01-26 |
| Definition: | The reference system associated with the latestChronometricAge. |
| Type: | Property |
| Term Name: | chronoiri:materialDated |
| Label: | Material Dated (IRI) |
| Term IRI: | http://rs.tdwg.org/chrono/iri/materialDated |
| Term version IRI: | http://rs.tdwg.org/chrono/iri/version/materialDated-2021-01-26 |
| Modified: | 2021-01-26 |
| Definition: | The material on which the chronometricAgeProtocol was actually performed. |
| Type: | Property |