Science Environment for Ecological Knowledge
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Science Environment for Ecological Knowledge









 

 

 



SMS Breakout Nov 2004

Difference between version 24 and version 23:

At line 29 added 1 line.
+ *** essentially, useful for plumbing -- the level of the programmer, or data provider
At line 32 added 8 lines.
+ ** data(set)
+ *** informal descriptions: eml style metadata, keywords, controlled vocabularly
+ *** formal description
+ **** dataset ~ concept
+ **** attribute (column) ~ concept
+ **** fine-grained:
+ ***** query(X1, X2, ..., Xn) ~ concept expression(X1, ..., Xn)
+ ***** Xi are "tags" or variables point to substructure

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