PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Head lice are a very common problem, affecting millions of people each year, especially preschool and elementary school-aged children and their close contacts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • differencebetween.info