About: http://webisa.webdatacommons.org/5257534

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	Note that the closed space 408 may be preferably filled with a noble gas such as nitrogen or argon, or may be filled with a resin or a liquid if it is inert.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com