@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12ff3660-821a-4fad-9f70-2f9ad0372a68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12ff3660-821a-4fad-9f70-2f9ad0372a68> .