Duplicate Content by variants

[Hallo?]

Hello,

 

is already someone noticed and there a solution?
 

example:
 

Original Url: http://demo-store.prestashop.com/de/summer-dresses/5-printed-summer-dress.html

Variant: http://demo-store.prestashop.com/de/summer-dresses/5-printed-summer-dress.html#/size-s/color-black

Variant: http://demo-store.prestashop.com/de/summer-dresses/5-printed-summer-dress.html#/size-s/color-orange

Variant: http://demo-store.prestashop.com/de/summer-dresses/5-printed-summer-dress.html#/size-s/color-blue

etc. The more variants are available, the more different urls can be created and all refer to the same article, the same description.
 

regards