PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Yeast is a microorganism that eats sugars and produces gas, while acids and bases from leavening agents like baking soda and baking powder can also produce gases, and these work to inflate the gluten into bubbles.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com