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 3 · column 1 of 5 · from the scan, no model involved
KEEPS OUT COLD,
HOLDS IN HEAT,
Saves iqi to 40%on fuel • FLEXIBLE • SHATTER PROOF •LASTSFORYEARS
77.3%