definition foo.id {A : Type} (a : A) := a
constant foo.T : Type.{1}
#check foo.id
#check foo.T

inductive foo.v.I | unit : foo.v.I

#check foo.v.I
#check foo.v.I.unit

namespace foo
  #check id
  #check T
  #check v.I
end foo

namespace bla
  definition vvv.pr {A : Type} (a b : A) := a
  #check vvv.pr
end bla
#check bla.vvv.pr

namespace bla
namespace vvv
  #check pr
  inductive my.empty : Type
end vvv
end bla
#check bla.vvv.my.empty

namespace foo.bla
  structure vvv.xyz := mk
end foo.bla
#check foo.bla.vvv.xyz.mk