@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a90ffa4f-17aa-4dad-87e6-f43eeccd95cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a90ffa4f-17aa-4dad-87e6-f43eeccd95cc> .