@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a87c339d-cba7-40ac-a55d-4ec88d776189> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a87c339d-cba7-40ac-a55d-4ec88d776189> .