Utilize the input text as a context reference, choose the right relationship between land and Seattle from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

Skanska already operates in Washington, Seattle and Boston, where competition for prime land has made new projects harder to come by.
location_of_formation