@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f81577c5-4915-48f6-9df7-5f03658286b0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f81577c5-4915-48f6-9df7-5f03658286b0> .