1. Bizer, C., Heath, T., Berners-Lee, T.: Linked data - the story so far. Int. J. Semantic Web Inf. Syst. 5(3), 1–22 (2009)
2. Cardoso, J., Pedrinaci, C., Leidig, T., Rupino, P., De Leenheer, P.: Open semantic service networks. In: International Symposium on Services Science (ISSS 2012), Leipzig, Germany (September 2012)
3. Von Bertalanffy, L.: General System Theory: Foundations, Development, Applications. The International Library of Systems Theory and Philosophy. Braziller (2003)
4. Cardoso, J., Winkler, M., Voigt, K.: A service description language for the Internet of Services. In: First International Symposium on Services Science, Leipzig, Germany (2009)
5. Cardoso, J., Barros, A., May, N., Kylau, U.: Towards a unified service description language for the Internet of Services: Requirements and first developments. In: IEEE International Conference on Services Computing. IEEE Computer Society Press, Florida (2010)