@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff34a0a1-024c-46f7-b03b-cca29075e279> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff34a0a1-024c-46f7-b03b-cca29075e279> .