@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b19b71ec-a4f6-413c-b71a-843bba38c13f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b19b71ec-a4f6-413c-b71a-843bba38c13f> .