```{r setup,eval=TRUE,echo=FALSE}
if (exists("testing")) {
	indent = '#' # ugly hack so _regression_summary can be "spun" (variables included via `r ` have to be available)
	results = data.frame()
	jsonld_metadata <- list(test = 1)
}
json <- jsonlite::toJSON(jsonld_metadata, pretty = TRUE, auto_unbox = TRUE)
```

<script type="application/ld+json">
`r json`
</script>

<details><summary>JSON-LD metadata</summary>
The following JSON-LD can be found by search engines, if you share this codebook
publicly on the web.

```json
`r json``
```
</details>
