/usr/share/ is in libitext-rtf-java 2.1.7-12.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/libitext-rtf-java/
/usr/share/doc/libitext-rtf-java/copyright
/usr/share/java/
/usr/share/java/itext-rtf-2.1.7.jar
/usr/share/maven-repo/
/usr/share/maven-repo/com/
/usr/share/maven-repo/com/lowagie/
/usr/share/maven-repo/com/lowagie/itext-rtf/
/usr/share/maven-repo/com/lowagie/itext-rtf/2.1.7/
/usr/share/maven-repo/com/lowagie/itext-rtf/2.1.7/itext-rtf-2.1.7.pom
/usr/share/maven-repo/com/lowagie/itext-rtf/debian/
/usr/share/maven-repo/com/lowagie/itext-rtf/debian/itext-rtf-debian.pom
/usr/share/doc/libitext-rtf-java/changelog.Debian.gz
/usr/share/java/itext-rtf.jar
/usr/share/maven-repo/com/lowagie/itext-rtf/2.1.7/itext-rtf-2.1.7.jar
/usr/share/maven-repo/com/lowagie/itext-rtf/debian/itext-rtf-debian.jar