@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c9b7af4-8313-431b-9672-a67d088aeb5f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c9b7af4-8313-431b-9672-a67d088aeb5f> .