@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1df7142-3d4f-4033-9879-dbe31b990b4a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1df7142-3d4f-4033-9879-dbe31b990b4a> .