@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab51b957-174b-4d7f-8d3e-3682347430e7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab51b957-174b-4d7f-8d3e-3682347430e7> .