@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54770a6f-c048-4364-8cf5-4b75890bdc17> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54770a6f-c048-4364-8cf5-4b75890bdc17> .