PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Mercury, also routinely released into the air at levels above considered safe by the E.P.A., is linked to conditions from asthma to autism and brain damage, especially in young children, more here.
http://www.w3.org/ns/prov#wasQuotedFrom
  • globalwarmingfacts.com