Paul Buitelaar Thomas Eigner Greg Gul-rajani Alexander Schutz Melanie Siegel Nicolas Weber Philipp Cimiano Günter Ladwig Matthias Mantel Honggang Zhu Generating and Visualizing a Soccer Knowledge Base. 2006 conf/eacl/2006 EACL http://acl.ldc.upenn.edu/E/E06/E06-2010.pdf db/conf/eacl/eacl2006.html#BuitelaarEGSSWCLMZ06