"...uphold libraries’ rights and interests to
use, re-use, adapt, aggregate, and share metadata
that describes library collections to serve the public interest, without restriction or limitation."
--Joint Statement on the Metadata Rights of Libraries
https://icolc.net/statements/joint-statement-metadata-rights-libraries
Bet you did not think locking down metadata was a problem. Now you do. Open it up, and keep it open!