@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52ab2cc0-c171-42bf-8147-3ee575713db8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52ab2cc0-c171-42bf-8147-3ee575713db8> .