@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab4d931b-e809-450b-9261-5288cb2545a0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab4d931b-e809-450b-9261-5288cb2545a0> .