@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68b26edc-a9ca-482d-9bcf-a2318355ab64> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68b26edc-a9ca-482d-9bcf-a2318355ab64> .