@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9a3c356-1b45-412b-bbe5-ade6770d5aef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9a3c356-1b45-412b-bbe5-ade6770d5aef> .