Table:
text: KLM
Subsidiaries
Subsidiaries
Company Type_ Principal_activities Incorporated_in Group_s_Equity_Shareholding
KLM UK Engineering Subsidiary Engineering and maintenance United Kingdom 100%
Martinair Subsidiary Cargo airline Netherlands 100%
Schiphol Logistics Park Joint controlled entity Logistics Netherlands 53% (45% voting right)
transavia.com Subsidiary Airline Netherlands 100%
transavia.com France Associate Airline France 40%

Question: What are the main activities of KLM incorporated in France?