@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/508c9cae-49ca-4343-a01a-643fa72fdff4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/508c9cae-49ca-4343-a01a-643fa72fdff4> .