@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c18fb89c-21ba-4e7a-9c14-1d317cbbf3be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c18fb89c-21ba-4e7a-9c14-1d317cbbf3be> .