1. Data Catalog Vocabulary (DCAT).
https://www.w3.org/TR/vocab-dcat/
2. W3C Semantic Web Activity Homepage.
https://www.w3.org/2001/sw/
3. Public Administration and Information Technology;Y Charalabidis,2018
4. Albertoni, R., Isaac, A.: Data on the web best practices: Data quality vocabulary.
https://www.w3.org/TR/vocab-dqv/
. Accessed 3 Dec 2019
5. Amazon Web Services Inc.: Aws data pipeline.
https://aws.amazon.com/datapipeline/
. Accessed 3 Dec 2019