About: http://webisa.webdatacommons.org/407488679

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 structural portions of the trap depicted in FIG. 1 may be constructed from any suitable material, including metals such as aluminum, steel, or various metal alloys; and plastic materials including polyvinylchloride
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com