@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57571582-60db-48b2-b20e-f0e8c484c1d5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57571582-60db-48b2-b20e-f0e8c484c1d5> .