@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/de515a71-407f-462c-a63c-8cd31b5ad208> rdfs:isDefinedBy <https://stad.gent/data/blank_node/de515a71-407f-462c-a63c-8cd31b5ad208> .