@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99dbf159-9fc5-4591-bc6a-22f92b3def3f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99dbf159-9fc5-4591-bc6a-22f92b3def3f> .