query-cd85b27cdca178c096a6a521d07946f7
Comparison with todays's date: select a reviewer
Use at
- https://query.wikidata.org/sparql
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT DISTINCT ?reviewer ?reviewerLabel (SAMPLE(?website) AS ?website) (SAMPLE(?orcid) AS ?orcid) (SAMPLE(?twitter) AS ?twitter) WHERE {
BIND(wd:Q21198 AS ?field).
?subField wdt:P279* ?field.
?reviewer wdt:P31 wd:Q5.
MINUS { ?reviewer wdt:P570 []. }
?work wdt:P50 ?reviewer;
wdt:P577 ?workDate.
FILTER(?workDate > (NOW() - "P5Y"^^xsd:duration)).
{ ?work wdt:P921 ?subField. } UNION
{ ?reviewer wdt:P101 ?subField. }
OPTIONAL { ?reviewer wdt:P856 ?website. }
OPTIONAL { ?reviewer wdt:P496 ?orcid_. BIND(IRI(CONCAT("https://orcid.org/", ?orcid_)) AS ?orcid). }
OPTIONAL { ?reviewer wdt:P2002 ?twitter_. BIND(IRI(CONCAT("https://twitter.com/", ?twitter_)) AS ?twitter). }
SERVICE wikibase:label { bd:serviceParam wikibase:language "en". }
}
GROUP BY ?reviewer ?reviewerLabel
ORDER BY RAND()
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v2("?field")
v11("?orcid"):::projected
v7("?orcid_")
v4("?reviewer"):::projected
v3("?subField")
v11("?twitter"):::projected
v9("?twitter_")
v11("?website"):::projected
v5("?work")
v1("?workDate")
a1((" "))
c16(["en"]):::literal
c14(["bd:serviceParam"]):::iri
c4(["wd:Q5"]):::iri
f0[["?workDate > NOW() - 'P5Y^^xsd:duration'"]]
f0 --> v1
bind1[/"'wd:Q21198'"/]
bind1 --as--o v2
v3 --"wdt:P279"--> v2
v4 --"wdt:P31"--> c4
subgraph minus2["MINUS"]
style minus2 stroke-width:6px,fill:pink,stroke:red;
v4 --"wdt:P570"--> a1
end
v5 --"wdt:P50"--> v4
v5 --"wdt:P577"--> v1
subgraph union0[" Union "]
subgraph union0l[" "]
style union0l fill:#abf,stroke-dasharray: 3 3;
v4 --"wdt:P101"--> v3
end
subgraph union0r[" "]
style union0r fill:#abf,stroke-dasharray: 3 3;
v5 --"wdt:P921"--> v3
end
union0r <== or ==> union0l
end
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v4 -."wdt:P856".-> v11
end
subgraph optional1["(optional)"]
style optional1 fill:#bbf,stroke-dasharray: 5 5;
v4 -."wdt:P496".-> v7
bind3[/"concat('https://orcid.org/',?orcid_)"/]
v7 --o bind3
bind3 --as--o v11
end
subgraph optional2["(optional)"]
style optional2 fill:#bbf,stroke-dasharray: 5 5;
v4 -."wdt:P2002".-> v9
bind4[/"concat('https://twitter.com/',?twitter_)"/]
v9 --o bind4
bind4 --as--o v11
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c14 --"wikibase:language"--> c16
end
bind8[/"sample(?website)"/]
v11 --o bind8
bind8 --as--o v11
bind9[/"sample(?orcid)"/]
v11 --o bind9
bind9 --as--o v11
bind10[/"sample(?twitter)"/]
v11 --o bind10
bind10 --as--o v11