@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a615c5f7-e826-4f78-8e65-4ee66f2593ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a615c5f7-e826-4f78-8e65-4ee66f2593ab> .