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SPARQL for maintenance


SPARQL for maintenance gather some SPARQL queries which help to monitors errors and bring fix to our resources.


Users

✅ Speakers → Username containing reserved sign `-`

See also T297635
SELECT *
WHERE {
  ?id prop:P2 entity:Q3 .
  SERVICE wikibase:label {
    bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" .
    ?id rdfs:label ?name .
  }
  BIND (regex(STR(?name),"-") AS ?has_separator)
}
ORDER BY DESC (?has_separator)
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SELECT ?has_separator (COUNT(?has_separator) AS ?found)
WHERE {
  ?id prop:P2 entity:Q3 .
  SERVICE wikibase:label {
    bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" .
    ?id rdfs:label ?name .
  }
  
  BIND (regex(STR(?name),"-") AS ?has_separator)
  # filter( regex(?name, "-" ))
}
#ORDER BY DESC (?has_separator)
GROUP BY (?has_separator)
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Recordings

✅ Recordings → With ISO-639-3 `zho` to change to `cmn`

SELECT ?langLabel ?isoLabel (SUBSTR(STR(?audio),32) AS ?Audio) ?audioLabel
WHERE {
  ?audio prop:P4 entity:Q130 .   # Filter: P4 language is Q130 zho  ;
  ?audio prop:P2 entity:Q2 .   # Filter: audios
  ?audio prop:P4 ?lang .
  ?lang  prop:P13 ?iso .
  # Add Labels
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" . } 
} ORDER BY ASC(?isoLabel)
# Helper: Chinese writing zho:Q130/wd:Q7850 ; Chinese mandarin cmn:Q113/wd:Q9192 .
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