PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It was in March 1785, after the last three of these quartets were introduced, that Haydn made his celebrated declaration to Mozart's father: Before God and as an honest man, I tell you that your son is the greatest composer known to me, either in person or by name.
http://www.w3.org/ns/prov#wasQuotedFrom
  • kennedy-center.org