@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15a581df-436a-4931-b859-647896eb72c0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15a581df-436a-4931-b859-647896eb72c0> .