Steps to reproduce:

1. Configure Zabbix agent and server (template) to pull data using the (zabbix-rhds|https://github.com/red-ttux/zabbix-rhds) scripts
2. Zabbix errors on all subordinate items with error messages similar to the following:

cannot extract value from json by path "$['cn=snmp,cn=monitor']['connections']": unsupported construct in jsonpath starting with: ",cn=monitor,cn=ldbm database,cn=plugins,cn=config']['nsslapd-db-log-write-rate']"

Upon further inspection it appears that the error could be related to the embedded comma or equals sign.  I have tried to escape the comma without success.

This does work as expected on on earlier versions of 4.0

Result:
See screenshot
Expected:
Dependent items extract as expected.

Attached is a copy of the error in the UI and a sample copy of the data.