PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In general, a serving of grains is an ounce-equivalent of food, such as a slice of bread; a half cup of cooked cereal, rice, or pasta; or about 1 cup of dry cereal (?? cup for dense, granola cereals to 1?? cups for some unsweetened puffed cereals).
http://www.w3.org/ns/prov#wasQuotedFrom
  • usablenet.com