This is my effort with a personal implementation of IFLA vocabulary. I'm ignoring CamelCase convention, though there is some automation of it here. I've read where you're supposed to capitalize the first word if it's a class element, but my purpose with this vocabulary schematization steers toward semantic wiki composition (http://scarecrow.referata.com/wiki/Idempotent_Schema) and eventually the type of audience that prefers reading and writing natural language using sentence case. The formation of the human story of life is what's important to me, but I'm trying to grasp the mechanics of semantic programming in my study of knowledge organization.