@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/180109ed-e7f1-4ad3-b04a-9ae3e368e151> rdfs:isDefinedBy <https://stad.gent/data/blank_node/180109ed-e7f1-4ad3-b04a-9ae3e368e151> .