@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af13359c-daca-4401-a394-ca1ea8c6328e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af13359c-daca-4401-a394-ca1ea8c6328e> .