About: http://webisa.webdatacommons.org/371749260

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	purge of an inert gas such as nitrogen or carbon dioxide through
http://www.w3.org/ns/prov#wasQuotedFrom	mcnallyinstitute.com