@prefix this: . @prefix sub: . @prefix np: . @prefix dct: . @prefix npx: . @prefix xsd: . @prefix orcid: . @prefix rdfs: . @prefix fip: . @prefix prov: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo; a np:Nanopublication . } sub:assertion { sub:periodo a fip:Available-FAIR-Enabling-Resource, fip:FAIR-Enabling-Resource, fip:Structured-vocabulary; rdfs:comment "PeriodO is a public domain gazetteer of scholarly definitions of historical, art-historical, and archaeological periods. It eases the task of linking among datasets that define periods differently. It also helps scholars and students see where period definitions overlap or diverge."; rdfs:label "PeriodO Gazeteer"; rdfs:seeAlso . } sub:provenance { sub:assertion dct:creator orcid:0000-0003-3108-3921 . } sub:pubinfo { sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB"; npx:hasSignature "V/2AXNVnEP8Bbv0sS+Dhr5Rnabh4dzkAaiRgQjEyIPWShUeWIGhKZVfkZIconVJPirUA3HPePIkNhqfvVapVhhpfCBhbTR/NI5ilGbmPrGdbJ3gzFZ8OylT/8QFnMfW/Vi0gpny0Xkd6F/SeuunXEsW6WqJ8VfsuCzThZkjxBr4="; npx:hasSignatureTarget this: . this: dct:created "2022-10-17T11:28:08Z"^^xsd:dateTime; dct:creator ; dct:license ; npx:introduces sub:periodo; prov:wasDerivedFrom . }