About: http://webisa.webdatacommons.org/158684145

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	A variety of different types of systems have been heretofore developed in order to prevent damage to electrical motors due to excessive current.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca