@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b17abb9b-6c45-41a8-b7af-91e6a6611874> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b17abb9b-6c45-41a8-b7af-91e6a6611874> .