@prefix this: . @prefix sub: . @prefix schema: . @prefix np: . @prefix dct: . @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 { rdfs:label "Southan 2020 - Opening up connectivity between documents, structures and bioactivity" . a schema:ReadAction; schema:agent orcid:0000-0001-9488-1870; schema:endTime "2026-01-23"; schema:object ; rdfs:comment "has a logical error: \"of the 62000 papers curated by ChEMBL in EPMC only 85000 are full-text and only 600 OA\"" . } 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 "2026-05-20T14:28:09.938Z"^^xsd:dateTime; dct:creator orcid:0000-0001-9488-1870; dct:license ; npx:hasNanopubType schema:ReadAction; npx:introduces ; npx:supersedes ; npx:wasCreatedAt ; rdfs:label "Read: Southan 2020 - Opening up connectivity between documents, structures and bioactivity"; nt:wasCreatedFromProvenanceTemplate ; nt:wasCreatedFromPubinfoTemplate , , ; nt:wasCreatedFromTemplate . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCW+VopfbAsAusLtasUe5QnVQL4ovdEXZRd7/44ZfSOuSYBr9BOFBxBoxBpfdCij85m1UHz3Dvb9YLSfx8oSyhdGhBFO4m6zimJ1hpnHQe5jA1cvF6PRYznWgQAhwC4RaYhZJ4MkzVMxXmWTI+8hYRn4oC2+qsg7DJjiS+cttD3tQIDAQAB"; npx:hasSignature "fz1cumJtpEijDXAMLo8rZzP0Bt984mqXy4Ely7hGYrpprw4LNhdeFIP50/HZMwiT6sqWv1Nz09e6FYztpJxVR6+5eYrh0T4ZcLXKsumNKGqyXjrhNJzPRQ4rxrMNOu++FIKY6CNcuuvoSeBvmYz1qi3Kgjw9g0k2FjGMA5PtJZs="; npx:hasSignatureTarget this:; npx:signedBy orcid:0000-0001-9488-1870 . }