PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There are many people that are just plain exhausted all the time, so here are a few things that can cause strong fatigue ??? though not usually joint pain:
http://www.w3.org/ns/prov#wasQuotedFrom
  • healthierpost.com