About: http://webisa.webdatacommons.org/450251920

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	FIG. 6 is a top view and FIG. 7 is a side view of an exercise apparatus 6 that uses an arcuate track for exercising the muscles and tendons that surround the ankle socket.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk