PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Thus, it may be seen that in accordance with the principles and teachings of the present invention, a new and improved article conveyor or transportation system, particularly a conveyor or transportation system which is especially useful in connection with the sorting, transporting, handling, and stacking of pieces or units of mail, or similar articles, has been developed wherein the various piece
http://www.w3.org/ns/prov#wasQuotedFrom
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