@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99a60d31-ed2d-4ce1-80d3-e3cbfe434660> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99a60d31-ed2d-4ce1-80d3-e3cbfe434660> .