@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/475f4815-e23d-40be-954a-c7c20551970a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/475f4815-e23d-40be-954a-c7c20551970a> .