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Project:SPARQL/examples: Difference between revisions
→Properties in the wikibase with property type, label, description (if present) and alternative labels (if any)
| Line 1,068: | Line 1,068: | ||
?propertyLabel # ?propertyAltLabel | ?propertyLabel # ?propertyAltLabel | ||
?propertyDescription | ?propertyDescription | ||
WHERE { | WHERE { | ||
?property a wikibase:Property ; | ?property a wikibase:Property ; | ||
| Line 1,073: | Line 1,074: | ||
wikibase:propertyType ?propertyType . | wikibase:propertyType ?propertyType . | ||
# OPTIONAL { ?property skos:altLabel ?propertyAltLabel . } # not many of these | # OPTIONAL { ?property skos:altLabel ?propertyAltLabel . } # not many of these | ||
OPTIONAL { ?property schema:description ?propertyDescription . } # much more useful | OPTIONAL { ?property schema:description ?propertyDescription . | ||
filter(lang(?propertyDescription)='en' ) . # works a lot better if you put the filter here!! | |||
} # much more useful | |||
FILTER(LANG(?propertyLabel) = 'en') # fix label language dups (Q: but why doesn't service wikibase:label work for this?) | FILTER(LANG(?propertyLabel) = 'en') # fix label language dups (Q: but why doesn't service wikibase:label work for this?) | ||
} | } | ||