@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a990e12b-de84-412c-80ec-98ce10e83cc4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a990e12b-de84-412c-80ec-98ce10e83cc4> .