dev-libs/rasqal-0.9.33 was released on 2014-12-15. http://librdf.org/rasqal/RELEASE.html#rel0_9_33
Please fix gtk-doc installation with the bump too, there's a QA warning about that. I think removing --with-html-dir argument (that probably forces it to the wrong place) to configure is sufficient to fix it.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=e524432b17e5b73fa40ebcc159b7709889c3cd36 commit e524432b17e5b73fa40ebcc159b7709889c3cd36 Author: Andreas Sturmlechner <asturm@gentoo.org> AuthorDate: 2018-10-03 22:32:59 +0000 Commit: Andreas Sturmlechner <asturm@gentoo.org> CommitDate: 2018-10-03 22:44:22 +0000 dev-libs/rasqal: 0.9.33 version bump Closes: https://bugs.gentoo.org/545554 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> Package-Manager: Portage-2.3.50, Repoman-2.3.11 dev-libs/rasqal/Manifest | 1 + dev-libs/rasqal/rasqal-0.9.33.ebuild | 69 ++++++++++++++++++++++++++++++++++++ 2 files changed, 70 insertions(+)