@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b8ffb4c-899d-4410-b0d0-de9cbc03b43e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b8ffb4c-899d-4410-b0d0-de9cbc03b43e> .