PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • his family for at least two generations, including the loss of both of his siblings, and his parents??? early loss of both
http://www.w3.org/ns/prov#wasQuotedFrom
  • genopro.com