PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The immune system is what protects us against bacteria, pathogens, microorganisms, cancer cells, and other things that can be danger to our health.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thyroid-info.com