get-pico-research-questions
Status: 
🔗 References (max. 100)
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Assertion
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Assertion
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Get PICO research questions
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Assertion
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PublicationInfo
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Get PICO research questions - This query returns all PICO-based research questions.
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Assertion
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This query returns all PICO-based research questions.
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Assertion
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Assertion
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prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
prefix dct: <http://purl.org/dc/terms/>
prefix np: <http://www.nanopub.org/nschema#>
prefix npa: <http://purl.org/nanopub/admin/>
prefix npx: <http://purl.org/nanopub/x/>
prefix pico: <http://data.cochrane.org/ontologies/pico/>
select ?question ?question_label ?creator ?date ?np where {
graph npa:graph {
?np npx:hasNanopubType pico:PICO .
?np npa:hasValidSignatureForPublicKeyHash ?pubkey .
filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkey . }
?np dct:created ?date .
?np npx:signedBy ?creator .
?np npx:introduces ?question .
?np rdfs:label ?question_label .
}
}
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PublicationInfo
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Assertion
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