@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/42c81f02-a3ca-421e-a4d0-4ac0a38d2e65> rdfs:isDefinedBy <https://stad.gent/data/blank_node/42c81f02-a3ca-421e-a4d0-4ac0a38d2e65> .