@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63d941e6-8cb7-489a-8c87-9190f307a431> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63d941e6-8cb7-489a-8c87-9190f307a431> .