Call Thesaurus Ontology 1.0.0 _TeamXML@drc.com DRC 2003-07-18 beta current Center for Army Lessons Learned Thesaurus Ontology This is an ontology of information about CALL Thesaurus Entries. Thesaurus Term One or more words designating a concept. CALL Thesaurus Term Descriptor For A type of heading that is a term chosen as the preferred expression of a concept in a thesaurus. Preferred Term For One of two or more synonyms or lexical variants selectd as a descriptor. Entry Term For The nonprefered term in a cross-reference that leads to a descriptor in a thesaurus. Term Name The name of the Term Broader Term Narrower Term Related Term Preferred Entry Name Used For Acronym Acronym For