Possible Clues:

• This might be in air or be in Spain
• Basque or Catalan
• There's a spa in where this comes from
• Person from Spain or Portugal
• In spa in here
• Where there's a spa in like this
• Might air be in a spa in as one?
• African city, converting oxygen to energy, turned Portuguese, say
• Russian, without capital, of an European area
• From Spain and/or Portugal