PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sugar-free gum contains sweeteners such as xylitol or sorbitol, both compounds known as polyols.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wilkinsonpharmacy.com