About: http://webisa.webdatacommons.org/17209686

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	FIG. 2 is a schematic illustration of a towing bar with the towing hitch removed and replaced by a protective device in accordance with one embodiment of the invention,
http://www.w3.org/ns/prov#wasQuotedFrom	google.com