Re: sinkholes schema

Paola,

I think you can just treat the SInkhole Event as having a potential Action
of "Emergency" with various agents having tasks and allocating resources.
For instance, work crews having to fence around the sinkhole to prevent
someone from falling, having a City send a notice to all area residents,
etc.

For this I think you could use http://schema.org/AllocateAction (and other
parts of the Action schema) to try to fit all the pieces in place.  (We may
not have ALL the necessary pieces depending on how much your trying to
express)

Markus Lanthaler might have a few other ideas for you, where I think others
have done a demo or two in Hydra around Emergency Planning and resource
allocations during humanitarian events.

Thad
+ThadGuidry <https://www.google.com/+ThadGuidry>