aspnetcore/src/Microsoft.AspNet.WebUtilities/project.json

{
  "version": "1.0.0-*",
  "dependencies": {
    "Microsoft.AspNet.Http": "1.0.0-*"
  },
  "frameworks": {
    "net45": {},
    "k10": {
      "dependencies": {
        "System.Runtime": "4.0.20.0"
      }
    }
  }
}