PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The World Health Organization states that even minimal exposure to mercury may cause health problems, including neurological damage to unborn fetuses and children.
http://www.w3.org/ns/prov#wasQuotedFrom
  • counterpunch.org