@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/491919d3-a9b3-4cf9-ba4a-2fd6ca5eced5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/491919d3-a9b3-4cf9-ba4a-2fd6ca5eced5> .