Please provide examples.

For example:

The famous monument XXX is noted in the book "FFF FFF" (or on Map "GG GGG" at Web URL http:///www.topozone.com/...) to be located at
YY.YYYYYY N ZZZ.ZZZZZZ W in San Diego, California. However, the Google Earth images show it 200 feet west of that point
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Figurate Numbers