@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30f91f3c-1694-48de-bd50-2fb6bac25f4c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30f91f3c-1694-48de-bd50-2fb6bac25f4c> .