PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Acidic foods such as citrus fruit and tomatoes can be a cause of heartburn, especially if eaten alone or on an empty stomach.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ivlproducts.com