@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a90f25de-0c87-44e7-b60e-c351df700d25> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a90f25de-0c87-44e7-b60e-c351df700d25> .