@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8971ffb3-5aa9-41cf-a063-7dbc523aa233> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8971ffb3-5aa9-41cf-a063-7dbc523aa233> .