PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cheaper prostate supplements generally contain one active ingredient such as beta-sitosterol or non-therapeutic levels of a ???proprietary blend??? that fails to disclose the individual ingredient levels.
http://www.w3.org/ns/prov#wasQuotedFrom
  • prostate.net