@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57b0c3f6-02a3-4f6f-b05c-5c9a1074feba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57b0c3f6-02a3-4f6f-b05c-5c9a1074feba> .