@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffbf98aa-372a-40b6-a5fe-c6a7ffba8490> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffbf98aa-372a-40b6-a5fe-c6a7ffba8490> .