/usr/include/KF5/KGAPI/kgapi/blogger/ is in libkf5gapi-dev 5.1.0-1ubuntu1.
This file is owned by root:root, with mode 0o755.
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/usr/include/KF5/KGAPI/kgapi/blogger/blog.h
/usr/include/KF5/KGAPI/kgapi/blogger/blogfetchjob.h
/usr/include/KF5/KGAPI/kgapi/blogger/comment.h
/usr/include/KF5/KGAPI/kgapi/blogger/commentapprovejob.h
/usr/include/KF5/KGAPI/kgapi/blogger/commentdeletecontentjob.h
/usr/include/KF5/KGAPI/kgapi/blogger/commentdeletejob.h
/usr/include/KF5/KGAPI/kgapi/blogger/commentfetchjob.h
/usr/include/KF5/KGAPI/kgapi/blogger/kgapiblogger_export.h
/usr/include/KF5/KGAPI/kgapi/blogger/page.h
/usr/include/KF5/KGAPI/kgapi/blogger/pagecreatejob.h
/usr/include/KF5/KGAPI/kgapi/blogger/pagedeletejob.h
/usr/include/KF5/KGAPI/kgapi/blogger/pagefetchjob.h
/usr/include/KF5/KGAPI/kgapi/blogger/pagemodifyjob.h
/usr/include/KF5/KGAPI/kgapi/blogger/post.h
/usr/include/KF5/KGAPI/kgapi/blogger/postcreatejob.h
/usr/include/KF5/KGAPI/kgapi/blogger/postdeletejob.h
/usr/include/KF5/KGAPI/kgapi/blogger/postfetchjob.h
/usr/include/KF5/KGAPI/kgapi/blogger/postmodifyjob.h
/usr/include/KF5/KGAPI/kgapi/blogger/postpublishjob.h
/usr/include/KF5/KGAPI/kgapi/blogger/postsearchjob.h