@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef380bad-6e6a-4273-a0af-69cf7fa893f9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef380bad-6e6a-4273-a0af-69cf7fa893f9> .