PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Singers come to singing later than most instrumentalists, and we also have to deal with a wider variety of aspects of music, particularly language and literature.
http://www.w3.org/ns/prov#wasQuotedFrom
  • classicalsinger.com