PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, walking is an easy type of physical activity which can be manageable by many people of different levels of physical health.
http://www.w3.org/ns/prov#wasQuotedFrom
  • trekfit.com