About: http://webisa.webdatacommons.org/138713336

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 grid 32 can be made of a strong material such as aluminum or a sturdy, injection-moldable plastics material such as ABS. As illustrated, the grid 32 is made of a strong metal screen.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com