@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1acb1efc-8838-40fe-b69a-034e399cf26b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1acb1efc-8838-40fe-b69a-034e399cf26b> .