About 24 hours before Lane's End Farm's City of Light (Quality Road--Paris Notion, by Dehere) celebrated his first American winner in the form of Ellis Park second-time starter Roja Ligera, the first-crop stallion was represented by his first winner when the colt City of Knowledge raced away to graduate by daylight in a 5 1/2-furlong allowance over a sloppy strip at Hipodromo Camarero outside of San Juan, Puerto Rico, Saturday, July 30. Sent off the 4-5 second choice in a field of six, the $100,000 Keeneland September yearling and $32,000...