How to manage the query using the QueryPropertyHistory service?

Hello,

I'm new in Thingworx, I'd like to understand how to manage the query using the QueryPropertyHistory service.

In particular, I have a thing with many properties.

What is the procedure to execute a query in order to get the information about some properties?

For example, I want to see only the value and the timestamp of the one boolean property I've configurated into a thing.

I don't understand it, it is not really clear as procedure.

Thank you in advance.

Alessio