@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67788383-7706-4558-8ccd-0068f15e00be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67788383-7706-4558-8ccd-0068f15e00be> .