@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/031a62da-5867-437c-8a82-38d7a311ec87> rdfs:isDefinedBy <https://stad.gent/data/blank_node/031a62da-5867-437c-8a82-38d7a311ec87> .