PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gardening involves a number of different kinds of exercises, including stretching, weightlifting, and a moderate cardiovascular workout.Barbara Ainsworth and Associates published an excellent article about exertion values related to a number of common gardening activities.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cleanairgardening.com