PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Moreover, the present invention contemplates that only the frame 12 alone attached to end fitting 20 may be sufficient to prevent vertical access to the ladder. [0027] Preferably, anti-climbing device 10 is constructed of a conspicuous color, such as red, although other colors may be desirable.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com