https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/Head https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE http://www.nanopub.org/nschema#hasAssertion https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/assertion https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE http://www.nanopub.org/nschema#hasProvenance https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/provenance https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE http://www.nanopub.org/nschema#hasPublicationInfo https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/pubinfo https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.nanopub.org/nschema#Nanopublication https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/assertion https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/check-nanopub-materialized http://purl.org/dc/terms/description This query checks whether a given nanopublication has been materialized into the current space state of the answering Nanopub Query instance, i.e. whether the authority resolver has already processed it and recorded what it grants. It returns one row if some record in the current space state was derived from the nanopublication (npa:viaNanopub), and an empty result otherwise. This is a later milestone than mere ingest, which check-nanopub-loaded probes: role grants, role revocations and other space-state changes only become visible to the space listing queries once this materialization has happened. It is designed to be as cheap as possible (two bound lookups), so it can be used to poll for the arrival of a just-published nanopublication, for example to delay a cache refresh until the publication has taken effect in the views that read the current space state. An empty result does not distinguish 'not yet materialized' from 'materialized but granting nothing', so callers must bound their polling. https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/check-nanopub-materialized http://purl.org/dc/terms/license http://www.apache.org/licenses/LICENSE-2.0 https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/check-nanopub-materialized http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://w3id.org/kpxl/grlc/grlc-query https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/check-nanopub-materialized http://www.w3.org/2000/01/rdf-schema#label Check if a nanopublication is materialized into the current space state https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/check-nanopub-materialized https://w3id.org/kpxl/grlc/endpoint https://w3id.org/np/l/nanopub-query-1.1/repo/spaces https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/check-nanopub-materialized https://w3id.org/kpxl/grlc/sparql prefix npa: <http://purl.org/nanopub/admin/> select ?record where { graph npa:graph { npa:thisRepo npa:hasCurrentSpaceState ?stateGraph . } graph ?stateGraph { ?record npa:viaNanopub ?_np_iri . } } limit 1 https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/provenance https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/assertion http://www.w3.org/ns/prov#wasAttributedTo https://orcid.org/0000-0002-1267-0234 https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/pubinfo https://orcid.org/0000-0002-1267-0234 http://xmlns.com/foaf/0.1/name Tobias Kuhn https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE http://purl.org/dc/terms/created 2026-10-09T00:00:00Z https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE http://purl.org/dc/terms/creator https://orcid.org/0000-0002-1267-0234 https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE http://purl.org/dc/terms/license https://creativecommons.org/licenses/by/4.0/ https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE http://purl.org/nanopub/x/embeds https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/check-nanopub-materialized https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE http://www.w3.org/2000/01/rdf-schema#label Check if a nanopublication is materialized into the current space state https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE https://w3id.org/np/o/ntemplate/wasCreatedFromProvenanceTemplate https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate https://w3id.org/np/RAEFAt-QcFK0ZhqfvlsmS10BnzGJA0xwOICZXkO-ai87k https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/sig http://purl.org/nanopub/x/hasAlgorithm RSA https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/sig http://purl.org/nanopub/x/hasPublicKey MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/sig http://purl.org/nanopub/x/hasSignature lbMMPb8glCg7o0Ot+07c9p0ELHOgOkFFs7qmJQ2sYlghFW5DOkNkvUrF2+oDGJnI77InmdDw3zDaxmMM7ATsLPFjgGL96USUTtLObLaFV717ou49arWJ7Sb/vCjNl+pQuSjkY3EbNksmRjTXkOrXeyJ3hcTm0zUSQHtk9+mIvMg= https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/sig http://purl.org/nanopub/x/hasSignatureTarget https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE https://w3id.org/np/RAQyt1Xt3_EcDD1AomQgLIbduvwMiQQvHTm4PwTOlJPbE/sig http://purl.org/nanopub/x/signedBy https://orcid.org/0000-0002-1267-0234