PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Be especially cautious after eating acidic foods such as tomatoes or citrus fruit, as brushing immediately after can push the acid deeper into your teeth, causing further erosion.
http://www.w3.org/ns/prov#wasQuotedFrom
  • boxden.com