PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Both babies are still there and she said usually if there is a vanishing twin it happens before 6 wks but it is still possible.
http://www.w3.org/ns/prov#wasQuotedFrom
  • medhelp.org