@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90909df1-c26f-4125-a09a-4973020fdc9e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90909df1-c26f-4125-a09a-4973020fdc9e> .