@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/812a9fca-d584-4c6c-b2bc-6d2de9a4e863> rdfs:isDefinedBy <https://stad.gent/data/blank_node/812a9fca-d584-4c6c-b2bc-6d2de9a4e863> .