@prefix config: . @prefix meta: . @prefix rdf: . @prefix rdfs: . @prefix xsd: . @prefix owl: . @prefix dc: . @prefix dcmitype: . @prefix dcterms: . @prefix foaf: . @prefix geo: . @prefix om: . @prefix locn: . @prefix schema: . @prefix skos: . @prefix dbpedia: . @prefix p: . @prefix yago: . @prefix units: . @prefix geonames: . @prefix prv: . @prefix prvTypes: . @prefix doap: . @prefix void: . @prefix ir: . @prefix ou: . @prefix teach: . @prefix time: . @prefix datex: . @prefix aiiso: . @prefix vivo: . @prefix bibo: . @prefix fabio: . @prefix vcard: . @prefix swrcfe: . @prefix frapo: . @prefix org: . @prefix ei2a: . @prefix pto: . bibo:doi "10.48550/arxiv.2103.09493"; dcterms:publisher "arXiv"; fabio:hasPublicationYear "2021"; dcterms:contributor "Carrasco, V.M.S.; Gallego, M.C.; Álvarez, J.V.; Vaquero, J.M."; ou:eid "2-s2.0-85170475664"; vcard:url ; dcterms:title "Sunspot observations by Charles Malapert during the period 1618-1626: A key dataset to understand solar activity before the Maunder minimum"; ou:tipoPublicacion "other"; a ou:Publicacion; ou:bibtex "@article{Álvarez2021,title = {Sunspot observations by Charles Malapert during the period 1618-1626: A key dataset to understand solar activity before the Maunder minimum},journal = {arXiv},year = {2021},author = {Carrasco, V.M.S. and Gallego, M.C. and ?lvarez, J.V. and Vaquero, J.M.}}"; ou:urlOrcid ; vivo:identifier "2021-4221"; bibo:issn "2331-8422". ou:tienePublicacion .