PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some people say that adding a few drops of certain oils to boiling water and inhaling them helps to relieve symptoms such as breathing problems and a blocked nose.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cancerresearchuk.org