Update README.md

README.md

@@ -1,3 +1,41 @@
----
-license: cc-by-nc-nd-4.0
----
+---
+license: cc-by-nc-nd-4.0
+language:
+- el
+---
+
+**Dataset Info**
+
+This dataset contains an archive of press releases published by ERT (ΕΡΤ — Hellenic Broadcasting Corporation), the Greek public broadcaster. 
+The data has been collected from the official press portal (https://press.ert.gr/category/deltia-typou/).
+The dataset provides a comprehensive collection of official announcements, media updates, and press communications spanning more than a decade (October 20, 2015 – March 19, 2026).
+
+**Metadata Info**
+
+| Column   | Type                                   | Nullable | Description                          |
+|----------|----------------------------------------|----------|--------------------------------------|
+| title    | large_string                           | Yes      | Title of the press release           |
+| datetime | timestamp (µs, Europe/Athens timezone) | Yes      | Publication timestamp                |
+| text     | large_string                           | Yes      | Full article body text               |
+| url      | large_string                           | No       | Original source URL                  |
+
+**Dataset Statistics:**
+
+Tokens: 9,790,656
+File size: 36,4 MB
+
+**Use Cases**
+
+This dataset can be useful for:
+
+Greek NLP tasks (e.g., text classification, summarization, NER)
+Temporal analysis of public communications
+Training language models on Greek formal/journalistic text
+
+**License:**
+This dataset is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0). 
+Any commercial use requires prior written permission from ΕΡΤ — Hellenic Broadcasting Corporation. All intellectual property rights remain with ΕΡΤ — Hellenic Broadcasting Corporation.
+
+**Contact:**
+
+For feedback contact: glossapi.team@eellak.gr