The Save Structured Data action can be used to save multiple attributes on a page.
A parent is an element that is directly above and connected to another in the document tree. Parents may contain multiple child elements within their constraints.
A child is an element that is directly below and connected to another element in the document tree. Child elements are contained within the constraints of their parent element.
Another method is to use the CSS selector to pick the elements you want to extract.
Using the CSS selector will allow you to grab arrays of data if there are multiple matches within the config (eg. product images). Add the command [all] to extract all matching elements and save them as an array.
Use the Data Picker to add the different attributes you want to extract from the parent element. Once you're done, just hit Save.