@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d57ff573-98f3-4d23-b60f-6eb0e1382e67> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d57ff573-98f3-4d23-b60f-6eb0e1382e67> .