@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9a4c5fdf-1d6c-40be-8ec0-1ff2b8940e6a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9a4c5fdf-1d6c-40be-8ec0-1ff2b8940e6a> .