@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ff9180f-c753-4a2c-8b72-fea90412b4e4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ff9180f-c753-4a2c-8b72-fea90412b4e4> .