@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ff2e7cd-d4c7-4999-8ec0-8c061aac5925> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ff2e7cd-d4c7-4999-8ec0-8c061aac5925> .