@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50618eed-879d-455c-9c17-71db676de6f2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50618eed-879d-455c-9c17-71db676de6f2> .