It's too bad it can't be preserved as open space in some way.

The university also has a policy to preserve more than half the campus as undeveloped green space.

The group is offering the company $3.75 million for the historic site and plans to preserve it as open space.

They had the options of developing the park land or preserving it as open space and in the public trust.

The law required that developers preserve at least 25 percent of their project as open space.

More than 1,000 acres would be preserved as open space.

The brothers say they feel an obligation to preserve the farm as open space.

The other five acres have been preserved as open space.

The 21-acre complex is surrounded by more than 300 acres that the college plans to preserve as open space.

The remaining 10 acres would be preserved as open space.