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Querying: Difference between revisions
→Sample queries
(→Sample queries: kaza count per year) |
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} | } | ||
GROUP BY ?year | GROUP BY ?year | ||
ORDER BY desc(?count) | |||
===Count status types in a given year=== | |||
For a given year, how many regions of each status are found in the dataset? [https://tinyurl.com/2mqqhl8u run] | |||
SELECT (COUNT (DISTINCT ?region) AS ?count) ?statusLabel | |||
WHERE | |||
{ | |||
?region ogp:P15 ?statement. | |||
?statement ogps:P15 ?status. | |||
?statement ogpq:P7 ?starttime. | |||
OPTIONAL{?statement ogpq:P8 ?endtime.} | |||
OPTIONAL{?statement ogpq:P22 ?endtime.} | |||
#enter same year twice | |||
FILTER(YEAR(?starttime) <= 1600 && YEAR(?endtime) > 1600) | |||
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" } | |||
} | |||
GROUP BY ?statusLabel | |||
ORDER BY desc(?count) | ORDER BY desc(?count) | ||