@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a57086d1-0436-483a-88a1-c0bc1a10dfd8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a57086d1-0436-483a-88a1-c0bc1a10dfd8> .