About: http://webisa.webdatacommons.org/183390067

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	Bolts or other threaded fasteners (not shown) may be used in conventional fashion to attach the door jam 28 to the frame 12.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com