@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/80972b7b-db5f-42a6-972e-68bd0515ebe0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/80972b7b-db5f-42a6-972e-68bd0515ebe0> .