@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf500c1b-578a-498d-a0af-7942619a1ff1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf500c1b-578a-498d-a0af-7942619a1ff1> .