About: http://webisa.webdatacommons.org/447723901

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	Apparently, the number of the electromagnets EM in each group should not be limited to the number such as twelve (12) as described above, but may be chosen from suitable numbers depending on the required characteristics of a motor.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com