About: http://webisa.webdatacommons.org/283986857

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 holding arm may for example be piston-shaped and the receiving element designed like a hollow cylinder.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com