How to inspect raw dmr for remote dataset

What is the syntax for inspecting the raw dmr of a remote dataset through the browser?

Example
I am looking at this remote dataset which has

url = "http://test.opendap.org/opendap/hyrax/data/ff/gsodock.dat"

I can inspect the DAP4 Data Request form on the browser by appending an .dmr at the end of the url. However, that is equivalent to appending .dmr.html . What I would like to see a document that begins with

<?xml version="1.0" encoding="ISO-8859-1"?>
<Dataset xmlns="http://xml.opendap.org/ns/DAP/4.0#" xml:base="http://test.opendap.org/opendap/hyrax/data/ff/gsodock.dat"

The purpose for this is that I want to create a test dmr that the client API reads and correctly creates a dataset containing multiple sequences…

thanks!

I figured it out. From the example above, this is what I wanted:

url = "http://test.opendap.org/opendap/hyrax/data/ff/gsodock.dat.dmr.xml"