@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8c9c12af-3190-4d48-9895-b8f2eebea121> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8c9c12af-3190-4d48-9895-b8f2eebea121> .