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 19 · column 2 of 4 · from the scan, no model involved

Pediatrics Doctors for Children
Diana Chalmeta, M.D. Maria E. Juanpere, M.D. Dennis M. Rustom, M.D. Carrie J. Starkie, M.D.
96.1%