About: http://webisa.webdatacommons.org/290217373

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	Brush-and-commutator electric motors, particularly those that drive such equipment as windshield wipers or heating and ventilation equipment, produce interference over wide frequency bands.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es