About: http://webisa.webdatacommons.org/91379084

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	In general, operation environments require membrane material which is resistant to hydrocarbons, ammonia, water, and acid gases such as carbon dioxide and hydrogen sulfide and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es