/usr/share/ is in amqp-specs 1-0r0-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/amqp/
/usr/share/amqp/specs/
/usr/share/amqp/specs/0-9/
/usr/share/amqp/specs/0-9/amqp0-9.stripped.xml
/usr/share/amqp/specs/0-8/
/usr/share/amqp/specs/0-8/amqp0-8.stripped.xml
/usr/share/amqp/specs/0-10/
/usr/share/amqp/specs/0-10/amqp.0-10.stripped.xml
/usr/share/amqp/specs/0-9-qpid/
/usr/share/amqp/specs/0-9-qpid/amqp0-9-qpid.stripped.xml
/usr/share/amqp/specs/0-9-1-rabbit/
/usr/share/amqp/specs/0-9-1-rabbit/amqp0-9-1.stripped.extended.xml
/usr/share/amqp/specs/0-8-qpid/
/usr/share/amqp/specs/0-8-qpid/amqp0-8-qpid.stripped.xml
/usr/share/amqp/specs/1-0/
/usr/share/amqp/specs/1-0/messaging.bare.xml
/usr/share/amqp/specs/1-0/transactions.bare.xml
/usr/share/amqp/specs/1-0/types.bare.xml
/usr/share/amqp/specs/1-0/index.bare.xml
/usr/share/amqp/specs/1-0/transport.bare.xml
/usr/share/amqp/specs/1-0/security.bare.xml
/usr/share/amqp/specs/0-10-qpid/
/usr/share/amqp/specs/0-10-qpid/amqp.0-10-qpid-errata.stripped.xml
/usr/share/amqp/specs/0-9-1-qpid/
/usr/share/amqp/specs/0-9-1-qpid/amqp0-9-1.stripped.xml
/usr/share/amqp/specs/0-9-1/
/usr/share/amqp/specs/0-9-1/amqp0-9-1.stripped.xml
/usr/share/doc/
/usr/share/doc/amqp-specs/
/usr/share/doc/amqp-specs/copyright
/usr/share/doc/amqp-specs/changelog.Debian.gz
/usr/share/doc/amqp-specs/README.Debian
/usr/share/doc/amqp-specs/buildinfo_all.gz