@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab7979d0-0f98-47cc-8449-62cf7ca13e51> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab7979d0-0f98-47cc-8449-62cf7ca13e51> .