@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81726e8b-dea7-4a6f-b397-5169bc156f2e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81726e8b-dea7-4a6f-b397-5169bc156f2e> .