About: http://webisa.webdatacommons.org/284792541

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	It might possibly be useful for people recovering from a knee replacement or other knee operation, but if so, the researchers do not mention the possibility, and have not designed it for rehabilitation or other medical purposes.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org