@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff2e07e4-1ed6-40d0-8f7e-99a6448b36be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff2e07e4-1ed6-40d0-8f7e-99a6448b36be> .