@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/492591f5-291a-4954-976b-41dedc274a2e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/492591f5-291a-4954-976b-41dedc274a2e> .