About: http://webisa.webdatacommons.org/287689593

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 arms and the rotation assembly may be constructed from any suitable material known in the art, however, materials such as aluminum, steel, stainless steel, plastic and the like may be utilized.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com