@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa99c3f2-139f-4019-bb91-31691247dd91> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa99c3f2-139f-4019-bb91-31691247dd91> .