@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/871539e9-1621-45d5-931d-db5976071db1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/871539e9-1621-45d5-931d-db5976071db1> .