## Tag `06DY`

Chapter 70: More on Groupoids in Spaces > Section 70.9: Properties of groups over fields and groupoids on fields

Situation 70.9.2. Here $S$ is a scheme, $B$ is an algebraic space, and $(U, R, s, t, c)$ is a groupoid in algebraic spaces over $B$ with $U = \mathop{\mathrm{Spec}}(k)$ for some field $k$.

The code snippet corresponding to this tag is a part of the file `spaces-more-groupoids.tex` and is located in lines 641–646 (see updates for more information).

```
\begin{situation}
\label{situation-groupoid-on-field}
Here $S$ is a scheme, $B$ is an algebraic space, and
$(U, R, s, t, c)$ is a groupoid in algebraic spaces over $B$
with $U = \Spec(k)$ for some field $k$.
\end{situation}
```

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