@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4e13899-bea8-4d96-9980-c9aa6634091e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4e13899-bea8-4d96-9980-c9aa6634091e> .