About: http://webisa.webdatacommons.org/248882516

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 side elevational view, on an enlarged scale, illustrating the structure of the clamp which engages the top of the door frame.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com