Is there an environment in ConTeXt to center a poem?

Question

I want to center the poem written by William Blake. Is there an environment in ConTeXt to achieve this?

My only method is the midaligned

\midaligned{To see a world in a grain of sand}
\midaligned{And a heaven in a wild fllower}
\midaligned{Hold infinity in the palm of your hand}
\midaligned{And eternity in an hour}

but it's not elegant.

Answer 1

There is lines.

\starttext
\setuplines[align=middle]
\startlines
To see a world in a grain of sand
And a heaven in a wild flower
Hold infinity in the palm of your hand
And eternity in an hour
\stoplines
\stoptext