@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21a379c4-13c7-43db-b19c-032c66a4c505> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21a379c4-13c7-43db-b19c-032c66a4c505> .