PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The occurrence of allergic disease is skyrocketing and some estimate that as many as one in five Americans have an allergic condition, including reactions to foods.
http://www.w3.org/ns/prov#wasQuotedFrom
  • harvard.edu