A measurement of or fact about an rdfs:Resource (http://www.w3.org/2000/01/rdf-schema#Resource).

Resources can be thought of as identifiable records or instances of classes and may include, but need not be limited to dwc:Occurrence, dwc:Organism, dwc:MaterialSample, dwc:Event, dwc:Location, dwc:GeologicalContext, dwc:Identification, or dwc:Taxon.

The weight of an organism in grams. The number of placental scars. Surface water temperature in Celsius.

This term was not deprecated from the dwc terms vocabulary, merely from the dwcterms ontology, because it is not needed here.

http://rs.tdwg.org/dwc/terms/