@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: . vivo:identifier "2018-4310"; dcterms:publisher "arXiv"; dcterms:contributor "Carrasco, V.M.S., García-Romero, J.M., Vaquero, J.M., Rodríguez, P.G., Foukal, P., Gallego, M.C., Lefèvre, L."; vcard:url ; dcterms:title "The umbra-penumbra area ratio of sunspots during the Maunder Minimum"; ou:bibtex "@article{García Rodríguez2018,title = {The umbra-penumbra area ratio of sunspots during the Maunder Minimum},journal = {arXiv},year = {2018},author = {Carrasco, V.M.S. and Garc{\\'i}a-Romero, J.M. and Vaquero, J.M. and Rodr{\\'i}guez, P.G. and Foukal, P. and Gallego, M.C. and Lef{\\`e}vre, L.}}"; fabio:hasPublicationYear "2018"; ou:tipoPublicacion "other"; a ou:Publicacion; ou:eid "2-s2.0-85095250306"; bibo:issn "2331-8422"; ou:urlOrcid . ou:tienePublicacion .