Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 6 · column 6 of 7 · from the scan, no model involved
FISH can distinguish color differences and HAVE SOMETIMES SEEN TRAINED TO EAT RED-DTED FOOD AND AVOID 0LUd'-DVEP FOOD, OR nCE VERSA.
......—I.. 11
37.8%