@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15f72073-969f-479f-87de-56d8e5ac9825> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15f72073-969f-479f-87de-56d8e5ac9825> .