@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c99988f1-c5be-4ed8-b8de-7f3d37c2588b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c99988f1-c5be-4ed8-b8de-7f3d37c2588b> .