@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2a621931-0a63-46c9-a1e8-eb767602abbc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2a621931-0a63-46c9-a1e8-eb767602abbc> .