@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a91f14d0-c1e4-4185-8436-6520cfcedb50> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a91f14d0-c1e4-4185-8436-6520cfcedb50> .