@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f66978b-679c-4da6-b70c-1b6e1e444bdb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f66978b-679c-4da6-b70c-1b6e1e444bdb> .