<http://schema.org/sameAs>
<https://plus.google.com/_/notifications/emlink?emr=12264702596071986847&amp;emid=CLiN6oOlzMACFQjhjAodsQkAeg&amp;path=/104910894884601628400/op/u&amp;dt=1409996163812&amp;ub=50>
<http://www.drillingsoftware.com/>