Faint, though extensive arc(s), possible all of the same object

https://www.legacysurvey.org//viewer/?ra=221.6469&dec=30.5502&layer=ls-dr10&zoom=16

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Yes, known gravitational lens.
You can look up the reference by clicking on the image, select SIMBAD, and look for an object with LeG in the description which is Lensed Galaxy


2011ApJS…193…8B - Astrophys. J., Suppl. Ser., 193, 8 (2011/March-0)

Gemini/GMOS spectroscopy of 26 strong-lensing-selected galaxy cluster cores.

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