@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50e8ab5d-fc5a-4acf-b90d-11b56d3a2a50> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50e8ab5d-fc5a-4acf-b90d-11b56d3a2a50> .