Librarian Bot: Add language metadata for dataset (#1)

- Librarian Bot: Add language metadata for dataset (b5a459cab8dfda18c5d055bd18fcec8e13d29845)


Co-authored-by: Librarian Bot (Bot) <librarian-bot@users.noreply.huggingface.co>

README.md

@@ -1,4 +1,6 @@
 ---
+language:
+- it
 dataset_info:
   features:
   - name: wikidata_id