@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1acdfa6-f8a9-4798-b146-a0ac3a6cb240> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1acdfa6-f8a9-4798-b146-a0ac3a6cb240> .