PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Automotive cleaning solvents typically contain chemicals such as methylene chloride, toluene, and xylene.
http://www.w3.org/ns/prov#wasQuotedFrom
  • peakstoprairies.org