@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1648a4d5-256b-4b81-a222-29e556f0f981> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1648a4d5-256b-4b81-a222-29e556f0f981> .