@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a909fe3e-d00c-4f17-815e-ecb38742a9bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a909fe3e-d00c-4f17-815e-ecb38742a9bc> .