PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As a class C drug, GBL is ranked with drugs such as tranquillisers and some painkillers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bbc.co.uk