About: http://webisa.webdatacommons.org/208473380

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 one or more of the thermoplastic sheets 810 a, b, c, and d are placed in the pressure vessel 802 and a high pressure gas, such as carbon dioxide, is introduced to the vessel 802.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com