About: http://webisa.webdatacommons.org/270696637

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	For certain products, such as e.g. beer, the packing material in addition to high strength must also have barrier properties, i.e. it must be impermeable to gas, and in particular impermeable to oxygen and carbon dioxide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com