PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This condition affects twins or other multiples that share a single placenta containing blood vessels going from one baby to the other.
http://www.w3.org/ns/prov#wasQuotedFrom
  • flhealth.org