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openable windows

Windows which can be opened to let outside air circulate inside.

Openable windows are any windows which can be rotated, swung, slid, lifted, or otherwise moved between a sealed position and an open position which allows outside air to enter the building interior. They do not include balcony doors or other kinds of doors. In general, picture windows do not open while other window types do; stained glass windows may or may not be openable.

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Sources increase data credibility. Show default source

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Used as source for every field you change or enter.

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Sources increase data credibility. Show default source

Select a structure to edit.

Enter source for whole object

Used as source for every field you change or enter.

Type of source

Date witnessed

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Sources increase data credibility. Show default source

Select a structure to edit.

Enter source for whole object

Used as source for every field you change or enter.

Type of source

Date witnessed

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