@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8a7c2506-01e2-4d33-ac1e-d7bb0dba813c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8a7c2506-01e2-4d33-ac1e-d7bb0dba813c> .