@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3bf1639f-4f31-44cb-8099-d4e935895022> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3bf1639f-4f31-44cb-8099-d4e935895022> .