/usr/ is in libjglobus-gram-java 2.0.6-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/maven-repo/
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/jglobus/
/usr/share/maven-repo/org/jglobus/gram/
/usr/share/maven-repo/org/jglobus/gram/2.0.6/
/usr/share/maven-repo/org/jglobus/gram/2.0.6/gram-2.0.6.pom
/usr/share/maven-repo/org/jglobus/gram/debian/
/usr/share/maven-repo/org/jglobus/gram/debian/gram-debian.pom
/usr/share/doc/
/usr/share/doc/libjglobus-gram-java/
/usr/share/doc/libjglobus-gram-java/copyright
/usr/share/java/
/usr/share/java/jglobus-gram-2.0.6.jar
/usr/share/maven-repo/org/jglobus/gram/2.0.6/gram-2.0.6.jar
/usr/share/maven-repo/org/jglobus/gram/debian/gram-debian.jar
/usr/share/doc/libjglobus-gram-java/changelog.Debian.gz
/usr/share/java/jglobus-gram.jar