@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aff31f9c-a114-4c85-86b6-489c6f3b3a85> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aff31f9c-a114-4c85-86b6-489c6f3b3a85> .