@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a61e70ea-9170-427f-bf0b-2a2b938aac5b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a61e70ea-9170-427f-bf0b-2a2b938aac5b> .