@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e21b5c52-bc29-4020-811a-1c3ffc472a1d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e21b5c52-bc29-4020-811a-1c3ffc472a1d> .