@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9cee9d7-acbd-414e-ac7e-c66cba5e7ec7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9cee9d7-acbd-414e-ac7e-c66cba5e7ec7> .