@prefix rdfs: . @prefix owl: . @prefix gacs: . @prefix skos: . @prefix rdf: . @prefix dc: . rdfs:label "Concept definition"@en ; a owl:Class . gacs:C29487 skos:definition gacs:def_2e2b9799 . gacs:def_2e2b9799 rdf:value "The product of conception at any stage of development from fertilization to birth. It includes the embryo or the fetus as well as the extraembryonic membranes."@en ; dc:source ; a .