query-4893b5a920f4b4313859db996bf7751d

rq turtle/ttl

Sample of scientific articles missing description in any language

by So9q inspired by Lucas Werkmeister

2021-04-18

This query can be used with PetScan to work on items that are normally not queryable because of timeouts on query.wikidata.org.

SELECT ?item ?itemLabel WHERE { SERVICE bd:sample { ?item wdt:P31 wd:Q13442814. bd:serviceParam bd:sample.limit 100000 } minus { ?item schema:description []. } SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } } limit 500 Sample of scientific articles missing description in any language

by So9q inspired by Lucas Werkmeister

2021-04-18

This query can be used with PetScan to work on items that are normally not queryable because of timeouts on query.wikidata.org.

SELECT ?item ?itemLabel WHERE { SERVICE bd:sample { ?item wdt:P31 wd:Q13442814. bd:serviceParam bd:sample.limit 100000 } minus { ?item schema:description []. } SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } } limit 500 Sample of scientific articles missing description in any language

by So9q inspired by Lucas Werkmeister

2021-04-18

This query can be used with PetScan to work on items that are normally not queryable because of timeouts on query.wikidata.org.

SELECT ?item ?itemLabel WHERE { SERVICE bd:sample { ?item wdt:P31 wd:Q13442814. bd:serviceParam bd:sample.limit 100000 } minus { ?item schema:description []. } SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } } limit 500 Sample of scientific articles missing description in any language

by So9q inspired by Lucas Werkmeister

2021-04-18

This query can be used with PetScan to work on items that are normally not queryable because of timeouts on query.wikidata.org.

SELECT ?item ?itemLabel WHERE { SERVICE bd:sample { ?item wdt:P31 wd:Q13442814. bd:serviceParam bd:sample.limit 100000 } minus { ?item schema:description []. } SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } } limit 500 Sample of scientific articles missing description in any language

by So9q inspired by Lucas Werkmeister

2021-04-18

This query can be used with PetScan to work on items that are normally not queryable because of timeouts on query.wikidata.org.

SELECT ?item ?itemLabel WHERE { SERVICE bd:sample { ?item wdt:P31 wd:Q13442814. bd:serviceParam bd:sample.limit 100000 } minus { ?item schema:description []. } SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } } limit 500 Sample of scientific articles missing description in any language

by So9q inspired by Lucas Werkmeister

2021-04-18

This query can be used with PetScan to work on items that are normally not queryable because of timeouts on query.wikidata.org.

SELECT ?item ?itemLabel WHERE { SERVICE bd:sample { ?item wdt:P31 wd:Q13442814. bd:serviceParam bd:sample.limit 100000 } minus { ?item schema:description []. } SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } } limit 500 Sample of scientific articles missing description in any language

by So9q inspired by Lucas Werkmeister

2021-04-18

This query can be used with PetScan to work on items that are normally not queryable because of timeouts on query.wikidata.org.

SELECT ?item ?itemLabel WHERE { SERVICE bd:sample { ?item wdt:P31 wd:Q13442814. bd:serviceParam bd:sample.limit 100000 } minus { ?item schema:description []. } SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } } limit 500 Sample of scientific articles missing description in any language

by So9q inspired by Lucas Werkmeister

2021-04-18

This query can be used with PetScan to work on items that are normally not queryable because of timeouts on query.wikidata.org.

SELECT ?item ?itemLabel WHERE { SERVICE bd:sample { ?item wdt:P31 wd:Q13442814. bd:serviceParam bd:sample.limit 100000 } minus { ?item schema:description []. } SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } } limit 500 Sample of scientific articles missing description in any language

by So9q inspired by Lucas Werkmeister

2021-04-18

This query can be used with PetScan to work on items that are normally not queryable because of timeouts on query.wikidata.org.

SELECT ?item ?itemLabel WHERE { SERVICE bd:sample { ?item wdt:P31 wd:Q13442814. bd:serviceParam bd:sample.limit 100000 } minus { ?item schema:description []. } SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } } limit 500 Sample of scientific articles missing description in any language

by So9q inspired by Lucas Werkmeister

2021-04-18

This query can be used with PetScan to work on items that are normally not queryable because of timeouts on query.wikidata.org.

SELECT ?item ?itemLabel WHERE { SERVICE bd:sample { ?item wdt:P31 wd:Q13442814. bd:serviceParam bd:sample.limit 100000 } minus { ?item schema:description []. } SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } } limit 500

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX schema: <http://schema.org/>
PREFIX bd: <http://www.bigdata.com/rdf#>
# Sample of scientific articles missing description in any language
# by So9q inspired by Lucas Werkmeister
# 2021-04-18
# This query can be used with PetScan to work on items that are normally not queryable because of timeouts on query.wikidata.org.
SELECT ?item ?itemLabel
WHERE 
{
  SERVICE bd:sample {
    ?item wdt:P31 wd:Q13442814.
    bd:serviceParam bd:sample.limit 100000
  }
  minus {
    ?item schema:description [].
  }
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
limit 500

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v1("?item"):::projected a1((" ")) c3(["wd:Q13442814"]):::iri c4(["bd:serviceParam"]):::iri c6(["100000^^xsd:integer"]):::literal c10(["#91;AUTO_LANGUAGE#93;,en"]):::literal subgraph s1["http://www.bigdata.com/rdf#sample"] style s1 stroke-width:4px; v1 --"wdt:P31"--> c3 c4 --"bd:sample.limit"--> c6 end subgraph minus0["MINUS"] style minus0 stroke-width:6px,fill:pink,stroke:red; v1 --"schema:description"--> a1 end subgraph s2["http://wikiba.se/ontology#label"] style s2 stroke-width:4px; c4 --"wikibase:language"--> c10 end