@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/857da4e9-2a12-4639-8b2e-c0fcbc9712c9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/857da4e9-2a12-4639-8b2e-c0fcbc9712c9> .