@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac74ec33-e038-4e62-9df2-6eb24b9da831> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac74ec33-e038-4e62-9df2-6eb24b9da831> .