About: http://webisa.webdatacommons.org/149287349

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	Instead, the use of stopper (52) lent itself to the inclusion of pressure tube (53) in such a manner so as to allow gas flows from this pressure to impinge directly upon the substance contained within sample container (8).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com