@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b921ccbf-c219-4770-be51-8d0bb7cbb8e6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b921ccbf-c219-4770-be51-8d0bb7cbb8e6> .