@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec4d4c47-62b9-4c51-9e4d-66f16f0634ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec4d4c47-62b9-4c51-9e4d-66f16f0634ef> .