@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/89780efb-c0c1-4b88-9436-21a9aee9b786> rdfs:isDefinedBy <https://stad.gent/data/blank_node/89780efb-c0c1-4b88-9436-21a9aee9b786> .