@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50e454aa-89ee-4f53-a1b2-171a7ad7f9d8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50e454aa-89ee-4f53-a1b2-171a7ad7f9d8> .