@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/499cf907-0b7d-43de-a6a9-276d29b53ea2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/499cf907-0b7d-43de-a6a9-276d29b53ea2> .