PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The conference was put on by Purdue Pharma, a Stamford, Conn.-based pharmaceutical company that makes powerful pain medications including Dilaudid and OxyContin.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tampabay.com