Zina Ben-Miled Yue W. Webster Yang Liu Nianhua Li An Ontology for Semantic Integration of Life Science Web Databases. 275-294 2003 12 Int. J. Cooperative Inf. Syst. 2 http://dx.doi.org/10.1142/S0218843003000747 db/journals/ijcis/ijcis12.html#Ben-MiledWLL03