diff --git a/src/entity/Measurement.ts b/src/entity/Measurement.ts
index 3ce1e1e72d7e33dd994c7ea859002c251ded9f4f..00e1263c6475e3af663d1cb58ac08842471ce417 100644
--- a/src/entity/Measurement.ts
+++ b/src/entity/Measurement.ts
@@ -121,7 +121,7 @@ export default class Measurement {
             "@context": ContextDefinitions.measurement(this.valueType.context, this.metadataType?.context),
             "identifier": { "@id": `${config.baseURL}/measurement/${this.id.toString()}` },
             "dateCreated": this.dateCreated.toISOString(),
-            "License": this.license,
+            "License": { "@id": this.license },
             "value": this.value
         };