an Entity references as follows:
The Astor Place station, also called Astor Place–Cooper Union on signs, is a local station on the IRT Lexington Avenue Line of the New York City Subway. Located at Fourth Avenue, Cooper Square, and Astor Place between the East Village and NoHo, it is served by 6 trains at all times, <6> trains during weekdays in the peak direction, and 4 trains during late night hours.