PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The most common sources of isoflavones in food are soybeans and soy products such as miso and tofu.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com