I'm newbie to this wonderful tool and it appears to be working great for my website.
I have a question about some of the XML coding that results. I'm seeing a series of codes that read ?N=D</loc> ?M=A</loc> ?S=A</loc> ?D=A</loc>. (The </loc> part of course means that these codes reside in the <loc></loc> tags.) What do they mean?