About: http://webisa.webdatacommons.org/41484041

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	An interior layer or layers comprise a barrier material such as aluminum, polyvinylidine chloride, or polyvinyl alcohol.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com