About: http://webisa.webdatacommons.org/428158435

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	Trough 100 and the two support members can be made of the same material, such as aluminum, or relatively rigid plastic, and the support members are attached to trough 100 in an appropriate manner.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com