@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30af5921-1592-475c-91dc-5b1a956f5ad2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30af5921-1592-475c-91dc-5b1a956f5ad2> .