About: http://webisa.webdatacommons.org/221454263

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	Contaminates such as oxygen and water vapor present serious corrosion and other problems.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com