About: http://webisa.webdatacommons.org/368372012

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	Thus, air or other suitable fluid is injected into each bag when the liner is emptied to dislodge cargo which otherwise tends to be left in the container when the container is emptied.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com