About: http://webisa.webdatacommons.org/31664504

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	Accordingly, there is a need for an improved rolling walker capable of permitting safe, continuous walking at a normal gait.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca