@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f8917ad-2b54-4eec-b2e2-47886a3492ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f8917ad-2b54-4eec-b2e2-47886a3492ef> .