@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1857cf11-7c8a-44de-86a8-08a0a763be3d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1857cf11-7c8a-44de-86a8-08a0a763be3d> .