Subject + 所有 + Object
所有 (suǒyǒu) can function as a verb meaning "to possess" or "to own." In this usage it indicates that someone has or owns something, and is more formal than 有.
这栋楼为公司所有。
Zhè dòng lóu wéi gōngsī suǒyǒu.
This building is owned by the company.
这片土地归国家所有。
Zhè piàn tǔdì guī guójiā suǒyǒu.
This land belongs to the state.
这些资料为学校图书馆所有。
Zhèxiē zīliào wéi xuéxiào túshūguǎn suǒyǒu.
These materials belong to the school library.