@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f1887fa-5e52-4675-a731-53a0f8303d73> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f1887fa-5e52-4675-a731-53a0f8303d73> .