Submissions for Open Research Knowledge Graph
Description
The ORKG makes scientific knowledge human- and machine-actionable and thus enables completely new ways of machine assistance. This will help researchers find relevant contributions to their field and create state-of-the-art comparisons and reviews. With the ORKG, scientists can explore knowledge in entirely new ways and share results even across different disciplines.
2 of 2 submissions
#219
Natural Language Question
Get a list of ORKG comparisons (LIMIT 5).
SPARQL Query
## ORKG Comparisons
PREFIX orkgp: <http://orkg.org/orkg/predicate/>
PREFIX orkgc: <http://orkg.org/orkg/class/>
PREFIX orkgr: <http://orkg.org/orkg/resource/>
SELECT ?comparisons
WHERE {
?comparisons rdf:type orkgc:Comparison .
}
LIMIT 5
#220
Natural Language Question
Get the list of metadata of a specific paper in ORKG (orkgr:R141003, "SemEval-2021 Task 5: Toxic Spans Detection", https://aclanthology.org/2021.semeval-1.6.pdf) (LIMIT 25)
SPARQL Query
#### Metadata of a specific or all ORKG paper(s)
PREFIX orkgr: <http://orkg.org/orkg/resource/>
PREFIX orkgc: <http://orkg.org/orkg/class/>
PREFIX orkgp: <http://orkg.org/orkg/predicate/>
SELECT ?paper ?paper_title
?url ?author
?venue ?venue_label
?doi ?publication_month ?publication_year
?research_field ?research_field_label
?contribution
WHERE {
# comment out the BINDing line to get the metadata of all papers.
BIND(orkgr:R141003 AS ?paper)
?paper rdf:type orkgc:Paper;
rdfs:label ?paper_title ;
orkgp:hasAuthors ?authors ;
orkgp:P30 ?research_field .
?research_field rdfs:label ?research_field_label .
?authors ?seq_n ?author .
OPTIONAL { ?paper orkgp:P26 ?doi } .
OPTIONAL { ?paper orkgp:url ?url } .
OPTIONAL { ?paper orkgp:P28 ?publication_month } .
OPTIONAL { ?paper orkgp:P29 ?publication_year } .
OPTIONAL { ?paper orkgp:HAS_VENUE ?venue .
?venue rdfs:label ?venue_label } .
OPTIONAL { ?paper orkgp:P31 ?contribution } .
FILTER(REGEX(STR(?seq_n), CONCAT(STR(rdf:), "_\\d+")))
}
LIMIT 25
