@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90ec147b-cd6f-4cbb-9774-fe842689ff60> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90ec147b-cd6f-4cbb-9774-fe842689ff60> .