@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9d8d1e8-793b-4391-b7c5-880b98db497f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9d8d1e8-793b-4391-b7c5-880b98db497f> .