PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • During his own life he was primarily known for his ingenious work as a scientist; Khayy??m contributed a number of insights to the development of geometry, algebra, and other fields of mathematics.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newworldencyclopedia.org