@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7ff4f47d-31a1-4af2-8e77-b46a0106c650> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7ff4f47d-31a1-4af2-8e77-b46a0106c650> .