9. Subject
Obligation: Recommended
Definition:
Keywords for the subject content of the sample. Keywords should be taken from standard vocabulary, such as the English Heritage NMR Monument Types Thesaurus, MDA Archaeological Object Thesaurus, or the Getty Research Institute Art & Architecture Thesaurus.
Allowed values, examples, other constraints:
Palynology, Date Stone,...
Sub-properties:
9.1 subjectClassification¶
Obligation: Mandatory
Definition:
Mandatory if Subject is included. Should contain at least one, and ideally all, of the following:
- The name of the standard vocabulary being used for Subject
- The URI of the standard vocabulary being used
- The URI of the exact term used in Subject
- The classification code (if one exists) of the exact term used in Subject
Note that a&b and c&d are normally pair values, so it is encouraged to include both where possible. For machine readability, and if you are using a FAIR vocabulary, it is recommended to include the URI values, with c, being optimal.
Allowed values, examples, other constraints:
300251145, http://vocab.getty.edu/page/aat/300251145
FISH Thesaurus of Monument Types, https://heritagedata.org/live/schemes/eh_tmt2.html