PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A tree bark removing apparatus comprising a frame structure having a longitudinal axis and spaced side frame members, as well as cross frame members, tree drive means rotatably supported on said frame structure, first and second rows of wheel means, each row including a number of wheels, support means for individually supporting each wheel on said frame structure in a substantially vertical plane,
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com