@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f31a870-b9fc-44ba-b6f2-3196a51fc3bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f31a870-b9fc-44ba-b6f2-3196a51fc3bb> .