@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ac3bf4d-dd5c-4fee-a544-81dff05dcccd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ac3bf4d-dd5c-4fee-a544-81dff05dcccd> .