About: http://webisa.webdatacommons.org/182571038

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	Gaseous and vaporous attacks are unable to penetrate this airsphere, and acids or other liquids simply wash over it.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com