PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other divalent cations, such as Ca2+ or Mg2+ had no effect on cooked oat color.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usda.gov