About: http://webisa.webdatacommons.org/276386323

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 invention also covers other means of applying force to the coupling and uncoupling elements such as for example, magnetic, electromagnetic, mechanical (eccentric), pneumatic and other means.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com