@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9f436ab-59ba-4d9b-b67e-aae669414a0a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9f436ab-59ba-4d9b-b67e-aae669414a0a> .