Grammar of BioQuery-ASP
Description of the grammar of BioQuery-ASP can be downloadable through this link.
See  for more examples.
 Esra Erdem, Yelda Erdem, Halit Erdogan, and Umut Oztok. Finding Answers and Generating Explanations for Complex Biomedical Queries. In Proc. of AAAI'11.
 Esra Erdem, Yelda Erdem, Halit Erdogan, and Umut Oztok. Querying Biomedical Ontologies in Natural Language using Answer Set Programming. In Proc. of SWAT4LS'10.
 O. Bodenreider, Z.H Coban, M. C. Doganay, and E. Erdem. A Preliminary Report on Answering Complex Queries related to Drug Discovery using Answer Set Programming. In Prof. of ALPWS'08.