@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f90510a9-673d-4fe4-a4ae-554b9abce468> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f90510a9-673d-4fe4-a4ae-554b9abce468> .