PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Motivation is a highlevel, imprecise description of an underlying process, just like the gas wants to fill the entire space of its container.
http://www.w3.org/ns/prov#wasQuotedFrom
  • metafilter.com