About: http://webisa.webdatacommons.org/121021736

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	Other materials, such as aluminum tubing, fiberglass reinforced rods, and the like, may also be utilized and may be preferable depending on circumstances.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com