query-b2c4151761eb194a022f0e8250abb566

rq turtle/ttl

I'll write to Altmetrics to get their DOIs in bulk. We have 56 cases where we know the old Altmetric id but no the DOI. Any takers to use the Altmetric API to get the DOIs of these items? Then I can push both DOIs and the new Altmetric values.

Use at

https://query.wikidata.org/sparql

PREFIX wdt: <http://www.wikidata.org/prop/direct/>
select * {
  ?x wdt:P5530 ?alt
   filter not exists {?x wdt:P356 ?doi}
}

Query found at

https://www.wikidata.org/wiki/Property_talk:P5530

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v3("?alt"):::projected v2("?doi") v1("?x"):::projected f0[["not "]] subgraph f0e0["Exists Clause"] e0v1 --"wdt:P356"--> e0v2 e0v2("?doi"):::projected e0v1("?x"):::projected end f0--EXISTS--> f0e0 f0 --> v1 f0 --> c1 f0 --> v2 v1 --"wdt:P356"--> v2 v1 --"wdt:P5530"--> v3