Equinix had announced its plans to spend approximately $20 million to open its sixth IBX data center in Dallas covering a total area of approximately 40,000 square feet, which is anticipated to accommodate about 1,100 cabinets.
Refer to the input text as context and select the correct relationship between 'Equinix' and 'data center' from the available options.
Options: business division, product/material produced, platform, chief executive officer