@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/138f7b9e-61f4-409a-a163-849ca1e7b41f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/138f7b9e-61f4-409a-a163-849ca1e7b41f> .