@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a899a1a6-4ba0-4f52-8f9f-81de47fed771> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a899a1a6-4ba0-4f52-8f9f-81de47fed771> .