Portal to Nothingness

You open some and read at random:

"26-23 11-25-22 7-26-24 26-10 26-5 11-25-22 9-6-6-4
11-25-22-5 11-6-12-20-25-26-5-24 25-26-4 26-10 10-12-9-22-3-16 21-6-6-4"

That's strange. 

You close it and head back out into the square.