About: http://webisa.webdatacommons.org/215058839

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	Thereby, while the closure'device is closed, the pole faces provide a magnetic force component that extends, to a certain extent, in planes including and parallel to the plane of panels 11 and 12.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com