@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/33ab2920-52ef-41fc-b450-3c1bc60ee31a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/33ab2920-52ef-41fc-b450-3c1bc60ee31a> .