https://w3id.org/framester/conceptnet5/data/en/placenta <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/cla/la.placenta.n> <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/anatomical_structure> <https://w3id.org/framester/conceptnet5/data/en/embryology> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/body_part> <https://w3id.org/framester/conceptnet5/data/en/developmental_biology> <https://w3id.org/framester/conceptnet5/data/en/sheet_of_some_substance> risorse dalla linked data cloud