PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention is a method and apparatus for controlling trains by detecting intermediate rails between the traveled rails, which is designed to satisfy the aforementioned needs, provide the previously stated objects, include the above-listed features, and achieve the already articulated advantages.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com