@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/de9d6f1f-eb5f-4c3f-a2e7-9fcc181c3aee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/de9d6f1f-eb5f-4c3f-a2e7-9fcc181c3aee> .