@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c31915e4-a4c5-474d-a4d1-c7557582da94> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c31915e4-a4c5-474d-a4d1-c7557582da94> .