@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b90b214c-42b9-4983-8576-4c7d8f8a597b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b90b214c-42b9-4983-8576-4c7d8f8a597b> .