@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6f3c250e-4615-4e66-870a-1171844cd7bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6f3c250e-4615-4e66-870a-1171844cd7bc> .