PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It was a difficult time in my young life, my father died when I was 6 years old of a heart attack and my mother was a single, working mom ??? trying to raise 5 boys on her own.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theobamadiary.com