user: Question: How many schools have a website of http://www.camp.herts.sch.uk/?
Columns: ['School', 'Gender', 'Age Range', 'Religious Affiliation', 'Location', 'School website']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['The Abbey CE VA Primary School', 'Mixed', '4-11', 'Church of England', 'AL1', 'http://www.abbey.herts.sch.uk/']
SQL:

assistant: SELECT COUNT("School") FROM "Table" WHERE "School website" = 'http://www.camp.herts.sch.uk/';