About: http://webisa.webdatacommons.org/8456496

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	The commutator is a means for reversing the connections to the armature coils at the proper instant during the rotation of the armature.
http://www.w3.org/ns/prov#wasQuotedFrom	maritime.org