@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1780aa3-d2fa-4c87-80b5-1e6cc0e860b0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1780aa3-d2fa-4c87-80b5-1e6cc0e860b0> .