@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab7d5f71-cae7-4e90-8f16-d15f7ee48afd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab7d5f71-cae7-4e90-8f16-d15f7ee48afd> .