A real world example. See the link
http://www.mkbergman.com/?page_id=325 . Mike Bergman has a google spreadsheet
and a physical rdf document for semantic web tools. In this example, we will
dynamically generate rdf from his google spreadsheet.
Observation spreadsheet to help ecologists to study environment and save our Earth. You can contribute your own observations by sending a email to Lushan Han and becoming a co-author of this spreadsheet.