@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87c0a3c7-f991-4a65-87f0-1461c95cd87f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87c0a3c7-f991-4a65-87f0-1461c95cd87f> .