About: http://webisa.webdatacommons.org/322445328

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 term ???gas barrier??? includes a barrier to oxygen, nitrogen, carbon dioxide and other gases.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com