PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Melanin is a substance, such as the protein hemoglobin, which produces color in both plant and animal tissue.
http://www.w3.org/ns/prov#wasQuotedFrom
  • laprogressive.com