@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a21cb05e-c1bb-44ba-a269-57a0507c8b23> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a21cb05e-c1bb-44ba-a269-57a0507c8b23> .