Raw Metadata XML
<pkgmetadata>
<maintainer type="person">
<email>mjo@gentoo.org</email>
</maintainer>
<maintainer type="person">
<email>frp.bissey@gmail.com</email>
<name>François Bissey</name>
</maintainer>
<maintainer type="project" proxied="proxy">
<email>proxy-maint@gentoo.org</email>
<name>Proxy Maintainers</name>
</maintainer>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
<name>Gentoo Mathematics Project</name>
</maintainer>
<upstream>
<remote-id type="github">gap-packages/singular</remote-id>
</upstream>
</pkgmetadata>