@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ba91adc9-8239-4e6d-a3a6-4c26d220fcba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ba91adc9-8239-4e6d-a3a6-4c26d220fcba> .