Title: Darwin Core chronometric age extension (IRI-values)
Date version issued: 2021-02-02
Date created: 2021-01-26
Part of TDWG Standard: http://www.tdwg.org/standards/450
This version: http://rs.tdwg.org/chrono/version/iri/2021-02-02
Latest version: http://rs.tdwg.org/chrono/iri/
Abstract: Chronometric age extension (IRI values) for Darwin Core
Namespace IRI: http://rs.tdwg.org/chrono/iri/
Preferred namespace abbreviation: chronoiri:

Table of Contents

1 Introduction

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.

2 List versions

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.

3 List distributions

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

4 Terms that are members of this list

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