@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef6433de-1916-46a0-9c80-dccbb37ce5ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef6433de-1916-46a0-9c80-dccbb37ce5ec> .