@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a15a41a6-4410-4148-bc4d-b5bebb7fb7e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a15a41a6-4410-4148-bc4d-b5bebb7fb7e1> .