@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1619a8af-ae23-473e-b43d-eafb79211378> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1619a8af-ae23-473e-b43d-eafb79211378> .