original_column_name,column_name,column_description,data_format,value_description
circuitId,circuit Id ,unique identification number of the circuit ,integer ,
circuitRef,circuit reference name ,circuit reference name ,text,
name ,,full name of circuit ,text,
location  ,,location of circuit ,text,
country ,,country of circuit ,text,
lat ,latitude  ,latitude of location of circuit ,real,
lng ,longitude  ,longitude of location of circuit ,real,"commonsense evidence: 
Location coordinates: (lat, lng)"
alt ,,,integer ,not useful 
url ,,url ,text,