About: http://webisa.webdatacommons.org/309829014

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 pad is coupled to the respective anchor arm in an articulating manner, such as by a pin joint or a ball and socket joint.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com