@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a6971ef8-62d9-4e36-8840-c8758099a8bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a6971ef8-62d9-4e36-8840-c8758099a8bd> .