@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1ad0727-6eb8-499c-a53c-121bf30fba49> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1ad0727-6eb8-499c-a53c-121bf30fba49> .