About: http://webisa.webdatacommons.org/2297481

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 example, when the flowable material is contained within a bag, for example a plastic bag, an edge of the bag may be inserted through the gate so that a portion of the bag protrudes from the gate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com