PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Must have been some really grueling working conditions, particularly because, given the place and the time, I assume the most they could have used were some steam cranes to lift the blocks, mounted on barges or something like that; must have been a very labor-intensive proposition.
http://www.w3.org/ns/prov#wasQuotedFrom
  • shorpy.com