Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_77685 ( "Race" text, "Date" text, "Location" text, "Pole Position" text, "Fastest Lap" text, "Race Winner" text, "Constructor" text, "Report" text )

### Question ###
Who ran the fastest lap in the team that competed in Zolder, in which Ferrari was the Constructor?

### Accurate SQL ###

SELECT "Fastest Lap" FROM table_77685 WHERE "Constructor" = 'ferrari' AND "Location" = 'zolder'