/usr/share/ is in librelaxng-datatype-java 1.0+ds1-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/relaxngDatatype/
/usr/share/maven-repo/relaxngDatatype/relaxngDatatype/
/usr/share/maven-repo/relaxngDatatype/relaxngDatatype/1.0/
/usr/share/maven-repo/
/usr/share/maven-repo/relaxngDatatype/relaxngDatatype/1.0/relaxngDatatype-1.0.pom
/usr/share/maven-repo/relaxngDatatype/relaxngDatatype/debian/
/usr/share/maven-repo/relaxngDatatype/relaxngDatatype/debian/relaxngDatatype-debian.pom
/usr/share/java/
/usr/share/java/relaxngDatatype-1.0.jar
/usr/share/doc/
/usr/share/doc/librelaxng-datatype-java/
/usr/share/doc/librelaxng-datatype-java/changelog.Debian.gz
/usr/share/doc/librelaxng-datatype-java/copyright
/usr/share/maven-repo/relaxngDatatype/relaxngDatatype/1.0/relaxngDatatype-1.0.jar
/usr/share/maven-repo/relaxngDatatype/relaxngDatatype/debian/relaxngDatatype-debian.jar
/usr/share/java/relaxngDatatype.jar