@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17689b4e-e7c7-47d4-b3cc-b4618230aea0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17689b4e-e7c7-47d4-b3cc-b4618230aea0> .