Door of all Doors?
Q !ITPb.qbhqo
38467
Key - unlocks the door of all doors (info)
Stone - the force / strength capable of yielding power to act on info
Key+Stone=
Q
Q !ITPb.qbhqo
150214731
POTUS opened the door of all doors.
Expand your thinking.
What is the keystone?
Q
No just an analogy.