@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d21aa7aa-4df3-4da8-93ea-530fc0c7b98e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d21aa7aa-4df3-4da8-93ea-530fc0c7b98e> .