@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57c6d745-79a0-4940-ac1c-abb83f9c8aea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57c6d745-79a0-4940-ac1c-abb83f9c8aea> .