@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e21ff0f0-b4ae-49b2-9fc0-391b5d263744> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e21ff0f0-b4ae-49b2-9fc0-391b5d263744> .