Description: Words or phrases that describe salient aspects of a data collection's content. Can be used for building keyword indexes and for classification and retrieval purposes. A controlled vocabulary can be employed. Maps to Dublin Core Subject element. The "vocab" attribute is provided for specification of the controlled vocabulary in use, e.g., LCSH, MeSH, etc. The "vocabURI" attribute specifies the location for the full controlled vocabulary.
Example(s):
<keyword vocab="ICPSR Subject Thesaurus" vocabURI="http://www.icpsr.umich.edu/thesaurus/subject.html"> quality of life</keyword> <keyword vocab="ICPSR Subject Thesaurus" vocabURI="http://www.icpsr.umich.edu/thesaurus/subject.html"> family</keyword> <keyword vocab="ICPSR Subject Thesaurus" vocabURI="http://www.icpsr.umich.edu/thesaurus/subject.html"> career goals</keyword>