PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Kelp is seaweed rich in minerals including iodine, potassium, magnesium, calcium, and iron.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ihealthtree.com