@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff570d34-c69f-472a-9618-46412ea1281d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff570d34-c69f-472a-9618-46412ea1281d> .