@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad3ffe7f-81fc-470e-bed0-71d0a868c63f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad3ffe7f-81fc-470e-bed0-71d0a868c63f> .