@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bb90912-bd8c-4f5f-abeb-ddce44d78ad8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bb90912-bd8c-4f5f-abeb-ddce44d78ad8> .