Context This dataset is one of the products of our contribution ([notebook link](https://www.kaggle.com/enriquemartinlopez/covid-19-information-extraction-from-literature)) to the [COVID-19 Open Research Dataset Challenge (CORD-19).](https://www.kaggle.com/allen-institute-for-ai/CORD-19-research-challenge/) Content Starting from the original [CORD-19 dataset](https://www.kaggle.com/allen-institute-for-ai/CORD-19-research-challenge/) of scientific articles, we have first filtered for all the articles that mention *different terms* for **coronavirus disease** and the **virus that causes it**. Then we have split these articles into more manageable sections, and for each section, we applied Information Extraction using Stanford's OpenIE to extract IE triplets: (`object`, `relation`, `subject`). Acknowledgements * Ivan Ega Pratama. [Dataset Parsing Code | Kaggle, COVID EDA: Initial Exploration Tool](https://www.kaggle.com/ivanegapratama/covid-eda-initial-exploration-tool). * Manning, Christopher D., Surdeanu, Mihai, Bauer, John, Finkel, Jenny, Bethard, Steven J., and McClosky, David. 2014. The Stanford CoreNLP Natural Language Processing Toolkit In Proceedings of 52nd Annual Meeting of the Association for Computational Linguistics: System Demonstrations, pp. 55-60. [Open IE](https://stanfordnlp.github.io/CoreNLP/openie.html) * jezrael. [Pandas - Check if a value in a column is a substring of another value in the same column](https://stackoverflow.com/a/58951442) * Ishamael. [Finding subsequence (nonconsecutive)](https://stackoverflow.com/a/29954829) * Dipanjan Sarkar: [NLP Strategy I - Processing and Understanding Text](https://github.com/dipanjanS/practical-machine-learning-with-python/tree/master/bonus%20content/nlp%20proven%20approach) * Marius Borcan: [A Python implementation of a basic Knowledge Graph](https://github.com/bdmarius/python-knowledge-graph) * Liyan Chang: [Python - Remove any element from a list of strings that is a substring of another element](https://stackoverflow.com/questions/21720199/python-remove-any-element-from-a-list-of-strings-that-is-a-substring-of-anothe) Inspiration Originally, we used this dataset to answer the questions in the CORD-19 challenge. However, this same dataset can be used to answer any other question relating to the knowledge about coronavirus disease form scientific literature up to date.