I have the following problem. I have to split the text below into separate columns. The data is extracted by web scraping and I need to transform it to analyze it. As an example I have copied one row from which I will only need "id":357 and "slug":"journalism/audio" as an information. Do you know how can I transform it in R? The code below is from df column:

```
{"id":357,"name":"Audio","analytics_name":"Audio","slug":"journalism/audio","position":1,"parent_id":13,"parent_name":"Journalism","color":1228010,"urls":{"web":{"discover":"http://www.kickstarter.com/discover/categories/journalism/audio"}}}

```

[A screenshot sample table of the data I want to transform](https://i.stack.imgur.com/byUkF.png)