@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1a1b15c-a64a-48db-843a-090377d21757> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1a1b15c-a64a-48db-843a-090377d21757> .