Difference between revisions of "Sparql endpoint"
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| − | The sparql | + | The sparql endpoint for the RDF dataset of OpenResearch is in [http://openresearch.org/sparql sparql] |
The following is a sparql query example, | The following is a sparql query example, | ||
Revision as of 14:34, 14 July 2016
The sparql endpoint for the RDF dataset of OpenResearch is in sparql
The following is a sparql query example,
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX swivt: <http://semantic-mediawiki.org/swivt/1.0#>
PREFIX property: <http://openresearch.org/Special:URIResolver/Property-3A>
PREFIX category: <http://openresearch.org/Special:URIResolver/Category-3A>
PREFIX wiki: <http://openresearch.org/Special:URIResolver/>
SELECT ?event ?endDate ?startDate ?city ?country ?wikipage ?homepage WHERE {
?e property:Has_location_country category:Germany .
?e rdfs:label ?event.
?e property:Start_date ?startDate.
?e property:End_date ?endDate.
#?e property:Creation_date-23aux ?pageCreationDate.
#?e property:Accepted_papers ?acceptedPapers.
#?e property:Acceptance_rate ?acceptanceRate.
?e property:Has_location_city ?city.
?e property:Has_location_country ?country.
?e property:Homepage ?homepage.
?e swivt:page ?wikipage
} ORDER BY DESC(?startDate) LIMIT 100
