@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1af123c-9651-46ac-b7aa-27501a7f3d34> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1af123c-9651-46ac-b7aa-27501a7f3d34> .