@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87b13e71-bc00-4065-9c2f-07cedb1f4d0a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87b13e71-bc00-4065-9c2f-07cedb1f4d0a> .