query-8f7a2c4387e2a4d52a4709b4230bd748

rq turtle/ttl

TODO

Use at

PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX prov: <http://www.w3.org/ns/prov#>
PREFIX pr: <http://www.wikidata.org/prop/reference/>
PREFIX p: <http://www.wikidata.org/prop/>
select ?item ?refnode ?a ?refnode1 ?b where 
{
  values ?item { wd:Q16217499 } .
  ?item p:P1532 ?P1532statement. 
  ?P1532statement prov:wasDerivedFrom ?refnode.
  ?P1532statement prov:wasDerivedFrom ?refnode1.  
  ?refnode pr:P143 ?a . # query for this on its own & it is found, but ...
  ?refnode1 pr:P248 ?b . # query for both, and no results. Query for this one on its own & it is found.
}

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?P1532statement") v5("?a"):::projected v6("?b"):::projected v1("?item"):::projected v3("?refnode"):::projected v4("?refnode1"):::projected bind0[/VALUES ?item/] bind0-->v1 bind00(["wd:Q16217499"]) bind00 --> bind0 v1 --"p:P1532"--> v2 v2 --"prov:wasDerivedFrom"--> v3 v2 --"prov:wasDerivedFrom"--> v4 v3 --"p:reference/P143"--> v5 v4 --"p:reference/P248"--> v6