Modification in SPARQL query for retrieving items with labels or default!. language!main/resources/Queries/query_for_item.rq, in retrieve item labels and descriptions.

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Mincheng 2024-10-15 14:52:08 +11:00
parent 15b4831e5d
commit c81e4ef135

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@ -23,7 +23,7 @@ WHERE {
BIND(COALESCE(?itemLabelPreferredLanguage, ?itemLabelAnyLanguage, "?") as ?label) BIND(COALESCE(?itemLabelPreferredLanguage, ?itemLabelAnyLanguage, "?") as ?label)
# Get the description in the preferred language of the user, or any other language if no description is available in that language. # Get the description in the preferred language of the user, or any other language if no description is available in that language.
OPTIONAL {?item schema:description ?itemDescriptionPreferredLanguage. FILTER (lang(?itemDescriptionPreferredLanguage) = "${LANG}")} OPTIONAL {?item schema:description ?itemDescriptionPreferredLanguage. FILTER (LANG(?itemDescriptionPreferredLanguage) = "${LANG}" || LANG(?itemDescriptionPreferredLanguage) = "en"}
OPTIONAL {?item schema:description ?itemDescriptionAnyLanguage} OPTIONAL {?item schema:description ?itemDescriptionAnyLanguage}
BIND(COALESCE(?itemDescriptionPreferredLanguage, ?itemDescriptionAnyLanguage, "?") as ?description) BIND(COALESCE(?itemDescriptionPreferredLanguage, ?itemDescriptionAnyLanguage, "?") as ?description)