Final answer:
It is true that in the culture associated with the sculpture, a woman who died in childbirth would be revered similarly to a warrior who lost their life on the battlefield in Sparta.
Step-by-step explanation:
The question is asking about the belief of a culture associated with a sculpture, which suggests a historical context. According to the information provided, the sculpture is associated with the culture of Sparta.
Based on research by Brulé and Piolot, it is true that in Sparta, if a woman died in childbirth, she would be revered in a similar way to a warrior who lost their life on the battlefield. This highlights the importance given to childbirth and the sacrifice made by women in Sparta.