#title: Presentations latest first with ID, event, title, start time, video link etc.
# https://beyond-notability.wikibase.cloud/wiki/Project:SPARQL/examples
PREFIX wd: <https://oswald.wikibase.cloud/entity/>
PREFIX wds: <https://oswald.wikibase.cloud/entity/statement/>
PREFIX wdv: <https://oswald.wikibase.cloud/value/>
PREFIX wdt: <https://oswald.wikibase.cloud/prop/direct/>
PREFIX p: <https://oswald.wikibase.cloud/prop/>
PREFIX ps: <https://oswald.wikibase.cloud/prop/statement/>
PREFIX pq: <https://oswald.wikibase.cloud/prop/qualifier/>
# 2022-w42-7
SELECT
?dt ?sess ?sessLabel ?agenda ?start
?pres ?presLabel ?org ?orgLabel ?spkr ?spkrLabel
?vurl_t ?yturl_t
WHERE {
?pres wdt:P12 wd:Q157 . # a Presentation
OPTIONAL{?pres wdt:P14 ?org .}
OPTIONAL{?pres wdt:P20 ?sess .}
OPTIONAL{?sess wdt:P22 ?dt .}
OPTIONAL{?pres wdt:P23 ?start .}
OPTIONAL{?sess wdt:P16 ?vurl .}
OPTIONAL{?sess wdt:P21 ?ytid .}
OPTIONAL{?pres wdt:P13 ?spkr .}
OPTIONAL{?sess wdt:P17 ?agenda .}
# BIND expressions referring to variables need to be outside OPTIONAL for some reason?
BIND(COALESCE(?start, 0) AS ?t0).
BIND(IRI(CONCAT(STR(?vurl), IF(?t0 > 0, CONCAT("#t=", STR(?t0)), ""))) AS ?vurl_t) .
BIND(IRI(CONCAT("https://www.youtube.com/watch?v=", ?ytid, IF(?t0 > 0, CONCAT("#t=", STR(?t0)), ""))) AS ?yturl_t) .
SERVICE wikibase:label {
bd:serviceParam wikibase:language "sv,no,en-gb,en".
}
}
ORDER BY DESC(?dt) ?sessLabel (!BOUND(?start)) ?start ?presLabel
#title: org hos NOSAD där WD har Organisationsnr P6460 info som saknas lokalt P37 som QuickStatement - SPARQL Federation
PREFIX od: <https://oswald.wikibase.cloud/entity/>
PREFIX odt: <https://oswald.wikibase.cloud/prop/direct/>
SELECT DISTINCT ?Oswald ("P37" AS ?P) ?orgnr WHERE {
VALUES ?Orgobj {
od:Q76
}
?org odt:P12 ?Orgobj.
?org odt:P2 ?WDs.
BIND(URI(REPLACE(STR(?WDs), "https://www.wikidata.org/wiki/", "http://www.wikidata.org/entity/")) AS ?WD)
SERVICE <https://query.wikidata.org/sparql> {
?WD wdt:P6460 ?wdorg.
BIND(CONCAT("\"", str(?wdorg), "\"") AS ?orgnr)
}
BIND(REPLACE(STR(?org), "https://oswald.wikibase.cloud/entity/", "") AS ?Oswald)
SERVICE wikibase:label { bd:serviceParam wikibase:language "sv,en". }
}
ORDER BY (?spkrOswaldLabel)