@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c30f5ebb-53b9-4fb9-896b-287836c911ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c30f5ebb-53b9-4fb9-896b-287836c911ad> .