@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b78afa13-340f-46dd-8b28-c0f6508c96a3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b78afa13-340f-46dd-8b28-c0f6508c96a3> .