@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab51329b-30ea-4f7c-8913-08b7ee01b37a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab51329b-30ea-4f7c-8913-08b7ee01b37a> .