@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9fce4db-f42f-42b2-aed3-946c1bac1093> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9fce4db-f42f-42b2-aed3-946c1bac1093> .