About: http://webisa.webdatacommons.org/228379300

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	An electric motor, on the other hand, requires maintenance every 6 months: replacing carbon brushes, commutator and other internal moving parts.
http://www.w3.org/ns/prov#wasQuotedFrom	toolingonline.com