PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although this condition is a less common cause of infertility, it is possible that endometrium in the fallopian tubes may block the passage of eggs needed for conception to take place.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.org