@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f91c2f5-e254-4120-ae97-242a79aa2093> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f91c2f5-e254-4120-ae97-242a79aa2093> .