@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17def9f6-4e4b-404a-8934-a927f7fc74a0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17def9f6-4e4b-404a-8934-a927f7fc74a0> .