@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a821f0e-9cae-4959-89ad-eb6b69ab7fee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a821f0e-9cae-4959-89ad-eb6b69ab7fee> .