PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As to whether or not Ella is an abortifacient, it seems uncontraversial that it acts to prevent ovulation or (if ovulation has already occured) implantation.
http://www.w3.org/ns/prov#wasQuotedFrom
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