@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67c61e80-74e2-48d3-9706-7e9cb237a628> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67c61e80-74e2-48d3-9706-7e9cb237a628> .