@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec58a4f9-b865-42d9-a0b7-b9ca515c7ebd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec58a4f9-b865-42d9-a0b7-b9ca515c7ebd> .