@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e678d980-d7ad-4016-a6df-35e810cd29fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e678d980-d7ad-4016-a6df-35e810cd29fd> .