PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The placenta or the umbilical cord may be damaged. (These types of miscarriages often occur later in pregnancy.)
http://www.w3.org/ns/prov#wasQuotedFrom
  • fairview.org