@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef7977da-9608-469c-8f6e-4bfeab4de45f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef7977da-9608-469c-8f6e-4bfeab4de45f> .