About: http://webisa.webdatacommons.org/23006599

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 present invention also utilizes one or more of the well-known adsorbent or molecular sieve materials such as zeolites, crystalline silica or activated carbon.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com