@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffcde50d-7f52-4670-99cf-35ba54835766> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffcde50d-7f52-4670-99cf-35ba54835766> .