skos:definition Relates an expression to a quantification of the, intellectual content of the expression. @en
                  rdfs:label has extent of the expression @en
                  vocabulary.dcterms:description This is the element set of native RDF classes and, 2009) of the Functional Requirements for @en
                  skos:scopeNote E.g., number of words in a text, statements in a, extent may be a measure of duration; e.g., playing time. @en