About: http://webisa.webdatacommons.org/120087080

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 porous materials such as ceramics and plastics, high density foams, and foam/powder composites such as those disclosed in co-pending U.S. patent application Ser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com