@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b544fab9-c3ff-470e-9435-78247a0650cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b544fab9-c3ff-470e-9435-78247a0650cd> .