@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d81c06a9-fbf7-4924-b50d-4b11611e5b67> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d81c06a9-fbf7-4924-b50d-4b11611e5b67> .