@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8857cacc-584d-409e-a500-a5d48eae49f4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8857cacc-584d-409e-a500-a5d48eae49f4> .