Entity Framework 6 - Knowledge Base (KB)

How do I reference Entity Framework 6 from a .NET core class library in RC2?

I have a .NET core class library from which I want to reference Entity Framework 6.1.3. Here is my project.json:...{ "version": "1.0.0-*", "dependencies": { "NETStandard.Library": "1.5.0-rc2-24027", "EntityFramework": "6.1.3" }, "framew...