@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99ca9bfa-1c4a-44fe-b666-8da05886d817> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99ca9bfa-1c4a-44fe-b666-8da05886d817> .