@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57cb25d0-cf80-43d1-8319-71b96df87113> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57cb25d0-cf80-43d1-8319-71b96df87113> .