@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51b1190d-7c0d-43a3-ba4f-f61ee6839065> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51b1190d-7c0d-43a3-ba4f-f61ee6839065> .