@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3057fa57-ef11-4f39-99ca-c85f17122db8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3057fa57-ef11-4f39-99ca-c85f17122db8> .