@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/668b76d5-5e8a-4a38-bbfd-faf70c8aaa91> rdfs:isDefinedBy <https://stad.gent/data/blank_node/668b76d5-5e8a-4a38-bbfd-faf70c8aaa91> .