PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In some cases, color blindness is caused by other factors not related to genetics, including aging, injuries to the eye, and eye problems such as cataracts or glaucoma.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scripps.org