@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b67d6f60-593e-47c2-8de9-9f66b8950dda> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b67d6f60-593e-47c2-8de9-9f66b8950dda> .