@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aff1164d-c04c-4088-9c8e-a54367870a8d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aff1164d-c04c-4088-9c8e-a54367870a8d> .