User:MichaelSchoenitzer/FLOSS
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Try it!
Try it!
Try it!
Try it!
Try it!
Try it!
Here I list some useful SPARQL-Queries about Free- and OpenSource-Software. If you don't know SPARQL, don't be scared about the source-code, just follow the links and press the 'Execute'-Button.
If you wan't to learn a bit of SPARQL I recommend first watching this video and then reading this page and this tutorial. If you know more good ressources, please let me know.
List all FLOSS[edit]
List all Item with instance of (P31) being anything witch is a subclass of (P279) of free and open-source software (Q506883), free software (Q341) or open-source software (Q1130645).
SELECT ?floss ?flossLabel WHERE {
{
?floss p:P31/ps:P31/wdt:P279* wd:Q506883.
} Union {
?floss p:P31/ps:P31/wdt:P279* wd:Q341.
} Union {
?floss p:P31/ps:P31/wdt:P279* wd:Q1130645.
} Union {
?floss p:P31/ps:P31/wdt:P279* wd:Q19652.
?floss p:P31/ps:P31/wdt:P279* wd:Q7397.
} Union {
?floss p:P31/ps:P31/wdt:P279* wd:Q7397.
?floss wdt:P275 ?licens.
?licens p:P31/ps:P31/(wdt:P31|wdt:P279)* ?kind.
VALUES ?kind { wd:Q196294 wd:Q1156659 }.
}
SERVICE wikibase:label {
bd:serviceParam wikibase:language "en" .
}
}
- software (Q7397) – 2
- free and open-source software (Q506883) – 345
- free software (Q341) – 3361
- open-source software (Q1130645) – 424
- copyright license (P275) – 5956
- free and open-source software (Q506883) ^ free software (Q341) – 345 => 506883 in 341
- free and open-source software (Q506883) ^ open-source software (Q1130645) – 345 => 506883 in 1130645
- free and open-source software (Q506883) ^ copyright license (P275) – 163
- free software (Q341) ^ open-source software (Q1130645) – 376
- free software (Q341) ^ copyright license (P275) – 1833
- open-source software (Q1130645) ^ copyright license (P275) – 216
- free and open-source software (Q506883) ^ free software (Q341) ^ open-source software (Q1130645) – 345
- free and open-source software (Q506883) ^ free software (Q341) ^ copyright license (P275) – 163
- free and open-source software (Q506883) ^ open-source software (Q1130645) ^ copyright license (P275) – 163
- free software (Q341) ^ open-source software (Q1130645) ^ copyright license (P275) – 184
- free and open-source software (Q506883) ^ free software (Q341) ^ open-source software (Q1130645) ^ copyright license (P275) – 163
Statistics[edit]
License Statistics[edit]
SELECT ?licenseLabel (COUNT (DISTINCT ?floss) as ?count) WHERE {
{
?floss p:P31 ?val.
?val ps:P31/wdt:P279* wd:Q506883.
} Union {
?floss p:P31 ?val.
?val ps:P31/wdt:P279* wd:Q341.
} Union {
?floss p:P31 ?val.
?val ps:P31/wdt:P279* wd:Q1130645.
}
?floss wdt:P275 ?license
SERVICE wikibase:label {
bd:serviceParam wikibase:language "en" .
}
} group by ?licenseLabel order by desc(?count)
Programming Language Statistics[edit]
SELECT ?langLabel (COUNT (DISTINCT ?floss) as ?count) WHERE {
{
?floss p:P31 ?val.
?val ps:P31/wdt:P279* wd:Q506883.
} Union {
?floss p:P31 ?val.
?val ps:P31/wdt:P279* wd:Q341.
} Union {
?floss p:P31 ?val.
?val ps:P31/wdt:P279* wd:Q1130645.
}
?floss wdt:P277 ?lang
SERVICE wikibase:label {
bd:serviceParam wikibase:language "en" .
}
} group by ?langLabel order by desc(?count)
OS Statistics[edit]
SELECT ?os ?osLabel (COUNT (DISTINCT ?floss) as ?count) WHERE {
{
?floss p:P31 ?val.
?val ps:P31/wdt:P279* wd:Q506883.
} Union {
?floss p:P31 ?val.
?val ps:P31/wdt:P279* wd:Q341.
} Union {
?floss p:P31 ?val.
?val ps:P31/wdt:P279* wd:Q1130645.
}
?floss wdt:P306 ?os
SERVICE wikibase:label {
bd:serviceParam wikibase:language "en" .
}
} group by ?os ?osLabel order by desc(?count)
Type of Software[edit]
SELECT ?typeLabel (count(?typeLabel) as ?count) WHERE {
{
?floss p:P31 ?val.
?val ps:P31/wdt:P279* wd:Q506883.
} Union {
?floss p:P31 ?val.
?val ps:P31/wdt:P279* wd:Q341.
} Union {
?floss p:P31 ?val.
?val ps:P31/wdt:P279* wd:Q1130645.
}
?floss p:P31 ?val2.
filter(?val2 != ?val).
?val2 ps:P31 ?type.
SERVICE wikibase:label {
bd:serviceParam wikibase:language "de" .
}
} group by ?typeLabel order by desc(?count)
Missing license[edit]
Create a List of all FLOSS without a License (P275)-Statement, sorted by the number of language-links. Linux-Distributions are left out.
SELECT distinct ?floss ?flossLabel ?count WHERE {
{
SELECT ?floss (COUNT (DISTINCT ?labels) as ?count) WHERE {
{
?floss p:P31 ?val.
?val ps:P31/wdt:P279* wd:Q506883.
} Union {
?floss p:P31 ?val.
?val ps:P31/wdt:P279* wd:Q341.
} Union {
?floss p:P31 ?val.
?val ps:P31/wdt:P279* wd:Q1130645.
} Minus {
?floss wdt:P275 ?license
}
Filter Not Exists {
?floss p:P31 ?val2.
?val2 ps:P31 wd:Q131669.
}
?floss rdfs:label ?labels .
SERVICE wikibase:label {
bd:serviceParam wikibase:language "en" .
}
} group by ?floss order by desc(?count)
} .
SERVICE wikibase:label {
bd:serviceParam wikibase:language "en" .
}
} order by DESC(?count)