About: http://webisa.webdatacommons.org/385649002

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 gas is allowed to exhaust at any point therein by simply incorporating exit tubes at such point as shown in FIG. 11, or leaving the seam closed or partially open.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es