@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a7d4e8c9-afdf-4152-afcc-16ba3ac3ee91> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a7d4e8c9-afdf-4152-afcc-16ba3ac3ee91> .