PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The United States Government spends over $500 billion on goods and services annually, including about $4 billion on clothing and related materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • change.org