| original_column_name,column_name,column_description,data_format,value_description | |
| cognress_rep_id,congress representative id,the representative id of congress representatives,text, | |
| first_name ,first name,the first name of the congress representative,text, | |
| last_name,last name,the last name of the congress representative,text, | |
| CID,,the unique identifier for the congress representative,text, | |
| party,,the party of the representative,text, | |
| state,,the state that the representative is from,text, | |
| abbreviation,,the abbreviation of the state,text, | |
| House,,the house that the representative is from,text, | |
| District,,the id of the district that the representative represents ,integer,"commonsense evidence: The state is divided into different districts. The districts under the same state will be numbered uniformly. | |
| 'NA' means that the state is not divided into districts. " | |
| land_area,land area,the land area of the district,real, |