About: http://webisa.webdatacommons.org/6553170

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	An advantage of using an inert gas, such as compressed air or nitrogen, is that no drainage is necessary.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com