Get PHP values from $entry variable

I’m attempting to edit the theme files within the confines of a child theme on my website. I want to add a Google Map embed on every card-single.php page that retrieves the address value from the entry, and inputs into a Google Maps iframe, but the documentation for retrieving these values isn’t great on the Connections website.

How do I retrieve fields from the entry? Is there a custom $entry->getAddress() function I should be using for this? $entry->getAddressBlock() doesn’t work for me as it adds a bunch of extra HTML that I don’t need.

 

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