@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/821d40d8-5ac7-461b-8a25-95edf92fb12d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/821d40d8-5ac7-461b-8a25-95edf92fb12d> .