@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7668b885-4cfd-48ef-b407-9aba8eb111a8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7668b885-4cfd-48ef-b407-9aba8eb111a8> .