US Government Agencies' Dataset Contribution

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Table
BarChart
ColumnChart
LineChart
PieChart

This demo was created by Li Ding and Sarah Magidson. It queries the data.gov catalog to get all the agencies that have submitted data to data.gov and then sums them up. The result is a pie chart of agencies according to how many datasets they have submitted to data.gov. This demo is based on the following datasets from data.gov:
SPARQL query used:
PREFIX dgp92:  <http://data-gov.tw.rpi.edu/vocab/p/92/>
SELECT  ?ag  (count(*) AS ?cnt)
FROM <http://data-gov.tw.rpi.edu/raw/92/data-92.rdf>
WHERE {  ?entry dgp92:agency ?ag. }
GROUP BY ?ag
ORDER BY DESC (?cnt )