PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Spina bifida is a condition in which the ... ghr.nlm.nih.gov/condition/spina-bifida - External Health LinksTest Your Knowledge of Spina Bifida (Centers for Disease Control and Prevention) ...
http://www.w3.org/ns/prov#wasQuotedFrom
  • nih.gov