About: http://webisa.webdatacommons.org/315004191

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	In order to provide for particularly effective means for venting the capacitor when high pressures are encountered, the member 50 may contain a hole or opening 55 formed, for example by drilling.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com