@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9d0cb70-b4ee-400d-9096-ea15cf9cd88a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9d0cb70-b4ee-400d-9096-ea15cf9cd88a> .