PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • s substance and labour time as measure of commodities; this then emerges as soon as it becomes regularized, continuous, as soon as it contains within itself the reciprocal requirements for its renewal. -- A commodity is exchange value only if it is expressed in another, i.e. as a relation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • readbag.com