About: http://webisa.webdatacommons.org/391167691

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	Breaker mechanisms may have to be disassembled and cleaned manually, and items such as bearings, pins, cylinders, rings, latches, and gaskets may need to be replaced.
http://www.w3.org/ns/prov#wasQuotedFrom	ieee.org