About: http://webisa.webdatacommons.org/434635908

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	Most prior exercise machines have had difficulty in adapting to these needs and other desires imposed by physical therapists and users.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com