@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15db7ccf-fad5-4b30-9a7e-31040615d6c3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15db7ccf-fad5-4b30-9a7e-31040615d6c3> .