PowerBI Report Filter using a URL with a table or column name where there are spaces

Hello, 

The basic syntax of the Filter is: 
https://app.powerbi.com/groups/<GUID>/reports/<GUID>/ReportSection?filter=JCMasterJob/Job eq 'xy-12-3456'

The above works great. 

But when the table name has spaces in it, e.g. "JC Master Job" instead of "JCMasterJob", it fails.

What sort of punctuation resolves the spaces in the table name or the Column name error ? 
Thank you