PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Such materials, when appropriately heated, typically decompose to form or liberate a gas such as either or both carbon dioxide and water.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com