PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Calisthenics (heavy, e.g. pushups) - 5 minutes, Housework - 30 minutes, Walking (slow) - 2/mph - 1 hour, Walking (exercise) - 3.5/mph - 1 hour, Driving - 30 minutes, Sitting - 6 hours, Desk Work - 7 hours and 55 minutes, Sleeping - 7 hours. more...
http://www.w3.org/ns/prov#wasQuotedFrom
  • fatsecret.com