/usr/ is in php-fdomdocument 1.6.1-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/share/doc/php-fdomdocument/
/usr/share/doc/php-fdomdocument/package.xml.gz
/usr/share/doc/php-fdomdocument/changelog.Debian.gz
/usr/share/doc/php-fdomdocument/changelog.gz
/usr/share/doc/php-fdomdocument/copyright
/usr/share/php/
/usr/share/php/TheSeer/
/usr/share/php/TheSeer/fDOMDocument/
/usr/share/php/TheSeer/fDOMDocument/XPathQueryException.php
/usr/share/php/TheSeer/fDOMDocument/XPathQuery.php
/usr/share/php/TheSeer/fDOMDocument/fDOMXPath.php
/usr/share/php/TheSeer/fDOMDocument/fDOMNode.php
/usr/share/php/TheSeer/fDOMDocument/fDOMException.php
/usr/share/php/TheSeer/fDOMDocument/fDOMElement.php
/usr/share/php/TheSeer/fDOMDocument/fDOMDocument.php
/usr/share/php/TheSeer/fDOMDocument/fDOMDocumentFragment.php
/usr/share/php/TheSeer/fDOMDocument/autoload.php
/usr/share/php/TheSeer/fDOMDocument/css/
/usr/share/php/TheSeer/fDOMDocument/css/Translator.php
/usr/share/php/TheSeer/fDOMDocument/css/RuleInterface.php
/usr/share/php/TheSeer/fDOMDocument/css/RegexRule.php
/usr/share/php/TheSeer/fDOMDocument/css/NthChildRule.php
/usr/share/php/TheSeer/fDOMDocument/css/NotRule.php
/usr/share/php/TheSeer/fDOMDocument/css/DollarEqualRule.php
/usr/share/php/.registry/
/usr/share/php/.registry/.channel.pear.netpirates.net/
/usr/share/php/.registry/.channel.pear.netpirates.net/fdomdocument.reg
/usr/share/doc/php-fdomdocument/README.md.gz