@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57da25ec-f620-4ca7-83c1-f99b23fabfc2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57da25ec-f620-4ca7-83c1-f99b23fabfc2> .