@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1e39f90-d8f6-4120-9ba9-d3471a69c75b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1e39f90-d8f6-4120-9ba9-d3471a69c75b> .