PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Portion sizes To get an idea of what a portion of each food group should look like, here are a few comparisons: A serving of meat should be about the size of a deck of cards A serving of pasta or rice should be about the size of a tennis ball or ice cream scoop A serving of bread should be about the size of a computer disk A serving of vegetables should be about the size of a light bulb A serving
http://www.w3.org/ns/prov#wasQuotedFrom
  • clevelandclinic.org