@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/644f7eab-f8e3-44fe-bad7-d859cbad0150> rdfs:isDefinedBy <https://stad.gent/data/blank_node/644f7eab-f8e3-44fe-bad7-d859cbad0150> .