Hi all!
I'm building a wiki that contains a couple of data in table form. (See example
below.) While it is very convenient to create one page for one table, I am
somewhat at a loss how to add semantic annotations to this kind of data.
At the same time, I would like to add semantics to my wiki so that the system
can answer non-trivial user questions such as:
1) Which country in Asia had the highest (or lowest) rice production in the
year 1963?
2) What is the total rice production of China in the four year period from
1963 to 1966?
3) In 1967, Cambodia's rice production comprise what percent or fraction of the
total rice production in the world?
4) Through 1961-1970, which countries experienced an increase (decrease) in
rice production?
I'm sure people can think of more complicated queries than the ones I listed
above. Any ideas on how to annotate (or model) such wiki pages?
Regards,
Serge
----------------------------------
Table 1. Rough rice production (000 t), by country and geographical region,
1961-2005.
Year World Asia Bangla- Bhutan Cambodia China
desh
1961 215655 198778 14426 37 2383 56218
1962 226555 207411 13305 38 2039 65675
1963 247139 227561 15935 39 2622 76439
1964 263019 242167 15754 40 2760 85854
1965 254081 232173 15751 41 2500 90706
1966 261194 240229 14363 42 2376 98404
1967 277463 253587 16757 43 2457 96735
1968 288714 263979 17016 44 3251 97717
1969 295654 270809 18007 45 2503 97999
1970 316384 290101 16715 46 3814 113102
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