About: http://webisa.webdatacommons.org/208615128

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	The anchoring of stakes 31a with screw means 31d prevents the breaking away of the latch-bolt mechanism 40 from the base plate 31, again in the event of a major force such as a fire.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com