@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/678c5640-a96f-447d-8f15-19596e85377f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/678c5640-a96f-447d-8f15-19596e85377f> .