@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a78865aa-ad44-4844-974f-b1893ad5bd1d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a78865aa-ad44-4844-974f-b1893ad5bd1d> .