PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Mercury in aquatic environments can be transformed into methylmercury, which is far more toxic to humans and animals than other forms of mercury.
http://www.w3.org/ns/prov#wasQuotedFrom
  • media-newswire.com