@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab1a508d-70c2-4cbb-b26d-e8b567357aaa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab1a508d-70c2-4cbb-b26d-e8b567357aaa> .