@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a71a1f63-409e-4b5e-9ad6-6c90a0ba01b6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a71a1f63-409e-4b5e-9ad6-6c90a0ba01b6> .