About: http://webisa.webdatacommons.org/318663695

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	Further, the blocking member 115 can be constructed of any material of sufficient strength, such as a plastic or metal, that can prevent movement of the floor member 110.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com