PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • FIG. 7 is an alternative embodiment of a portion of the kitty litter box showing a means for automatically opening a lid on the refuse area of the kitty litter box; and
http://www.w3.org/ns/prov#wasQuotedFrom
  • patents.com