@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ec9a4ba-5fa0-482e-b832-d1ec93247b1e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ec9a4ba-5fa0-482e-b832-d1ec93247b1e> .