@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1557375-7584-46f1-8dea-7940a748bfc1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1557375-7584-46f1-8dea-7940a748bfc1> .