@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64dfc7bd-8bc9-421e-8631-7af299f4cb06> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64dfc7bd-8bc9-421e-8631-7af299f4cb06> .