@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/491ea45f-8455-47f9-a8b4-5a93d1bfd9ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/491ea45f-8455-47f9-a8b4-5a93d1bfd9ee> .