@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4c1d4d31-d6d3-480a-ac09-12afbe2b046b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4c1d4d31-d6d3-480a-ac09-12afbe2b046b> .