References for: get-instance-count
Full identifier: https://w3id.org/np/RAzWRujvw65FF4MpUj9HPTdYL5G72udjy5-iRYCSXzLFs#get-instance-count
Nanopublication | Part | Subject | Predicate | Object | Published By | Published On |
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links a nanopublication to its assertion
http://www.nanopub.org/nschema#hasAssertion
assertion
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get-instance-count
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Tobias Kuhn
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2024-11-22T09:12:02.436Z
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links a nanopublication to its assertion
http://www.nanopub.org/nschema#hasAssertion
assertion
|
get-instance-count
|
Tobias Kuhn
|
2024-11-22T09:12:02.436Z
|
|||
links a nanopublication to its assertion
http://www.nanopub.org/nschema#hasAssertion
assertion
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get-instance-count
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Get instance count
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Tobias Kuhn
|
2024-11-22T09:12:02.436Z
|
||
links a nanopublication to its assertion
http://www.nanopub.org/nschema#hasAssertion
assertion
|
get-instance-count
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This query returns the number of known instances for the given class IRI.
|
Tobias Kuhn
|
2024-11-22T09:12:02.436Z
|
||
links a nanopublication to its assertion
http://www.nanopub.org/nschema#hasAssertion
assertion
|
get-instance-count
|
Tobias Kuhn
|
2024-11-22T09:12:02.436Z
|
|||
links a nanopublication to its assertion
http://www.nanopub.org/nschema#hasAssertion
assertion
|
get-instance-count
|
prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
prefix np: <http://www.nanopub.org/nschema#>
prefix npa: <http://purl.org/nanopub/admin/>
prefix npx: <http://purl.org/nanopub/x/>
select (count(?instance) as ?count) where {
graph ?g {
?instance a ?_class_iri .
}
graph npa:graph {
?np npa:hasValidSignatureForPublicKey ?pubkey .
filter not exists { ?npx npx:invalidates ?np ; npa:hasValidSignatureForPublicKey ?pubkey . }
?np npa:hasGraph ?g .
}
}
|
Tobias Kuhn
|
2024-11-22T09:12:02.436Z
|
||
links a nanopublication to its pubinfo
http://www.nanopub.org/nschema#hasPublicationInfo
pubinfo
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get-instance-count
|
Tobias Kuhn
|
2024-11-22T09:12:02.436Z
|