@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1e61400-1845-4ba7-afb5-d5ac0e424b29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1e61400-1845-4ba7-afb5-d5ac0e424b29> .