PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Highly allergenic foods such as peanut butter, fish and eggs can be introduced to babies between 4 and 6 months.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wsj.com