@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ff9473a-0998-445e-a562-f38bb889866e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ff9473a-0998-445e-a562-f38bb889866e> .