@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57b708fd-e965-4e93-93c1-0c1528ca511d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57b708fd-e965-4e93-93c1-0c1528ca511d> .