@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1cffb154-871b-4328-9809-d998a5c465bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1cffb154-871b-4328-9809-d998a5c465bc> .