@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68613eb3-e311-44a4-9934-bc68f3869fe9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68613eb3-e311-44a4-9934-bc68f3869fe9> .