@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/490b4a1c-6bb5-4b37-a358-c1b7fa421752> rdfs:isDefinedBy <https://stad.gent/data/blank_node/490b4a1c-6bb5-4b37-a358-c1b7fa421752> .