@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bff4a6a2-136c-4933-b4ed-ff446a7647ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bff4a6a2-136c-4933-b4ed-ff446a7647ed> .