@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67232408-042d-4dca-8d86-bb3efc913220> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67232408-042d-4dca-8d86-bb3efc913220> .