@prefix this: . @prefix sub: . @prefix np: . @prefix oa: . @prefix dct: . @prefix rdf: . @prefix nt: . @prefix npx: . @prefix xsd: . @prefix rdfs: . @prefix orcid: . @prefix prov: . @prefix foaf: . sub:Head { this: a np:Nanopublication; np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo . } sub:assertion { sub:annotation a oa:Annotation; oa:hasBody sub:body; oa:hasTarget sub:target; oa:motivatedBy oa:highlighting . sub:body rdf:value "This opinion piece points at a corpus of publications with problems of various kinds that are not flagged anywhere near the original articles. Nanopublications could be useful to address such issues." . sub:selector a oa:TextQuoteSelector; oa:exact "Littered through more than 450 publications were maps of collection sites that didn’t exist, plagiarized images and specimens stolen from collections that Gupta had visited."; oa:prefix "But further investigations over the following seven years revealed the scale and brazenness of his fraud."; oa:suffix "More than 100 experts had been duped into co-authoring descriptions of fossils Gupta claimed he had collected from specific Himalayan geological formations, but instead hailed from North America and Morocco." . sub:target oa:hasSelector sub:selector; oa:hasSource . } sub:provenance { sub:assertion prov:wasAttributedTo orcid:0000-0001-9488-1870 . } sub:pubinfo { orcid:0000-0001-9488-1870 foaf:name "Daniel Mietchen" . this: dct:created "2026-11-11T21:00:03.372Z"^^xsd:dateTime; dct:creator orcid:0000-0001-9488-1870; dct:license ; npx:introduces sub:annotation; npx:wasCreatedAt ; rdfs:label "Highlighting of doi:10.1038/d41586-026-03624-9: 'This opinion piece points at a corpus of publications with problems of various kinds that are not...'"; nt:wasCreatedFromProvenanceTemplate ; nt:wasCreatedFromPubinfoTemplate , ; nt:wasCreatedFromTemplate . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCW+VopfbAsAusLtasUe5QnVQL4ovdEXZRd7/44ZfSOuSYBr9BOFBxBoxBpfdCij85m1UHz3Dvb9YLSfx8oSyhdGhBFO4m6zimJ1hpnHQe5jA1cvF6PRYznWgQAhwC4RaYhZJ4MkzVMxXmWTI+8hYRn4oC2+qsg7DJjiS+cttD3tQIDAQAB"; npx:hasSignature "anqEZRimCH9TEpxuS+qX/KKp62NAbsL3CldRktQF5/KoeT7oavcToYFy9d+IcwusAPOED4TerbJnn+43YdhEHL63/EQ8TsJ5SW7/xQIIp1qC1/ep8wvv2ynehy5Ff0mFL2tvBA3BV2Y5UUg8Yg0eqPPEAoK9GBORA6LX2KDqrdA="; npx:hasSignatureTarget this:; npx:signedBy orcid:0000-0001-9488-1870 . }