PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A walker adds stability and a feeling of assurance to persons unstable when walking and wheelchairs add mobility to the individual capable of manipulating the wheelsof the wheel chair.Neither a walker nor a wheelchair is particularly conducive toward rehabilitating an individual who has suffered a major injury.
http://www.w3.org/ns/prov#wasQuotedFrom
  • patentgenius.com