Vocabulary/Taxonomy Term Identifier
Unique identifier of the term to which this attribute is attached within a specific vocabulary, such as (but not limited to) an item number, a URI, DOI, etc.
Vocabulary Attributes: Four attributes are used in this Tag Set to identify a term from a controlled or an uncontrolled vocabulary:
Name of the controlled or uncontrolled vocabulary, taxonomy, ontology, index, database, or similar that is the source of the term. For example, for a subject term, a value might be IPC Code (“ipc”) or UNS Code (“uns”). For an uncontrolled term. the value might be an area of study such as “structural engineering” or merely the word “uncontrolled”.
Unique identifier of the vocabulary, such as (but not limited to) a URI or DOI. For example, for Dublin Core (DCC), the identifier might be “http://dublincore.org/documents/2012/06/14/dces/”.
The content of the element is the free prose version of the vocabulary or taxonomic term. The @vocab-term attribute holds the canonical version of the same term, as it appears in the vocabulary. For example, if the attribute value was “digitized-vor”, the element might contain the display text “Digitized Version of Record”
Unique identifier of the term within a specific vocabulary, such as (but not limited to) an item number, a URI, DOI, etc.
Used on these Elements:
<compound-kwd>, <compound-subject>, <ics>, <ics-desc>, <kwd>, <named-content>, <nested-kwd>, <role>, <subject>, <term>
|Text, numbers, or special characters||A unique identifier of the term within a particular vocabulary, taxonomy, ontology, database, index, etc. This is typically a URI or DOI, but it may be any identifier, for example, an item number.|
|Restriction||This attribute may be specified if the element is used.|
... <subj-group id="DDC-ex1" vocab="DDC" vocab-identifier="DDC23" xml:lang="en"> <subject id="DCC-625" vocab-term="Engineering of railroads, roads" vocab-term-identifier="http://www.oclc.org/en/dewey/features/summaries.html#thou"> Ingénierie des chemins de fer, routes</subject> </subj-group> ...