@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55c8e60a-11e9-4289-a764-4ae4172b3a75> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55c8e60a-11e9-4289-a764-4ae4172b3a75> .