PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Water pollution is a growing concern to Texas physicians, particularly the effects of toxic elements like methyl mercury on high-risk populations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • texmed.org