A comma-separated values (CSV) file is a delimited text file that uses a comma to separate values. Each line of the file is a data record. Each record consists of one or more fields, separated by commas. The use of the comma as a field separator is the source of the name for this file format. A CSV file typically stores tabular data (numbers and text) in plain text, in which case each line will have the same number of fields. Wikipedia
Year,Make,Model,Description,Price Your dataset fields on the first row 1997,Ford,E350,"ac, abs, moon",3000.00 One record on each row 1999,Chevy,"Venture ""Extended Edition""","",4900.00 1999,Chevy,"Venture ""Extended Edition, Very Large""","",5000.000 1996,Jeep,Grand Cherokee,"MUST SELL! air, moon roof, loaded",4799.000 ...