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
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
Tobias Kuhn
2024-11-22T09:12:02.436Z
links a nanopublication to its assertion http://www.nanopub.org/nschema#hasAssertion assertion
get-instance-count
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
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
get-instance-count
Tobias Kuhn
2024-11-22T09:12:02.436Z