query-4d8bc3b83bcc60858e95320e344aae49

rq turtle/ttl

because they are HTML websites that have a button that opens up the PDF, so they are also free. We would need to check those websites since they could also have freely accessible articles. pdf doesn't end in (P953)full work available at URL . Through this query, we can list those that are more likely to be freely available. Unfortunately, at the time of writing, this query only returns 9 rows. I noticed that some values of .pdf end in (P953)full work available at URL With the following query, we can obtain such scholarly articles whose

Use at

• https://query.wikidata.org/sparql

PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT
  ?item
  ?url
{
   {
  SELECT ?item ?url {
    ?item wdt:P407 wd:Q7850;
          wdt:P31 wd:Q13442814;
          wdt:P953 ?url.
  }
}
  FILTER(REGEX(STR(?url), "\\.pdf$", '')).
}

Query found at

• https://www.wikidata.org/wiki/User:Rdrg109/1/16