@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/5ffa61ba-3251-4f07-a01d-fa08319ec2bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/5ffa61ba-3251-4f07-a01d-fa08319ec2bb> .