@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15f5ed71-7e4e-4690-b4fd-c08d614bea3e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15f5ed71-7e4e-4690-b4fd-c08d614bea3e> .