@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4b1e56b-e39d-4259-8ac7-fdcc66fbea32> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4b1e56b-e39d-4259-8ac7-fdcc66fbea32> .