@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff784295-9c1e-4ecf-b7a7-5eff4f253429> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff784295-9c1e-4ecf-b7a7-5eff4f253429> .