@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30db15b5-b661-4453-95e1-ebfb9e331404> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30db15b5-b661-4453-95e1-ebfb9e331404> .