@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/157dca46-3990-438a-9bbf-862f99dd908e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/157dca46-3990-438a-9bbf-862f99dd908e> .