@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/409defd4-f7b8-48cf-bc04-39caa55c0ac1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/409defd4-f7b8-48cf-bc04-39caa55c0ac1> .