@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e7fb6f-d297-421d-a932-0c9fe3523cd0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e7fb6f-d297-421d-a932-0c9fe3523cd0> .