@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31877249-199f-440b-a874-8da210de7bb6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31877249-199f-440b-a874-8da210de7bb6> .