PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The sound was a bit smoother, a little warmer, and more open than the first unit; I liked this one better.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stereophile.com