PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Patent for certain new and useful improvements in stringed musical instruments, such as harp guitars, including instructions and illustrations. texashistory.unt.edu/ark:/67531/metapth512597/ Hook and Bushing for Same.
http://www.w3.org/ns/prov#wasQuotedFrom
  • unt.edu