@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/de121e0a-f538-4ac4-b56a-c9bd7e18033b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/de121e0a-f538-4ac4-b56a-c9bd7e18033b> .