@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1ef4ee9-5f2e-4c66-8121-94e654eb47ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1ef4ee9-5f2e-4c66-8121-94e654eb47ff> .