PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Because methylmercury (MeHg), the most toxic form of mercury found in the environment, biomagnifies in food chains, wildlife, especially fish-eating birds, are especially vulnerable.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usgs.gov