Cristea, Dan, Nancy Ide, and Dan Tufis. “The Semantic Web and Language Technology, Its Potential and Practicalities: EUROLAN-2003”. AI Magazine 25, no. 1 (March 15, 2004): 107. Accessed December 2, 2020. https://ojs.aaai.org/index.php/aimagazine/article/view/1752.