_:nba0a70d9160845fdb45e4cf8094ac57dxb0
<http://schema.org/description>
"A new book about two escaped Kentucky slaves who settled in Toronto and started this city's first taxicab business is the result of what archaeologist Karolyn Smardz Frost calls her &quot;20-year obsession.&quot;"
<https://www.thestar.com/news/2007/02/10/exslaves_ran_citys_first_taxi.html>