PERSON@1 -LRB- LOCATION@1 -RRB- was an extermination camp or Vernichtungslager , and was the site of the deaths of at least NUMBER@1 MISC@1 , NUMBER@2 Poles , and some NUMBER@3 ORGANIZATION@1 -LRB- Gypsies -RRB- .

In this camp , the MISC@2 killed at least NUMBER@4 million MISC@1 , NUMBER@2 MISC@3 people , and about NUMBER@3 ORGANIZATION@1 -LRB- gypsies -RRB- .
