@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c7812bf-7d0e-460b-ac16-efe27487c157> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c7812bf-7d0e-460b-ac16-efe27487c157> .