About: http://webisa.webdatacommons.org/398430433

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	For example, the housings, cartridges, membranes, and the like may be formed of sintered metal, open-cell foamed plastic or other porous materials having sufficient structural integrity for the expected handling and use conditions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com