@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/add1be0d-328b-4851-9881-e6a58066d274> rdfs:isDefinedBy <https://stad.gent/data/blank_node/add1be0d-328b-4851-9881-e6a58066d274> .