@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1257aa02-7b5d-427c-a6fc-c2707d1cbd17> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1257aa02-7b5d-427c-a6fc-c2707d1cbd17> .