@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec8501b5-cb0a-4bbc-8b7f-89ad52a39c45> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec8501b5-cb0a-4bbc-8b7f-89ad52a39c45> .