title: GSM2308415: polyA mRNA RNA-seq from GM12878 (ENCLB555AQH); Homo sapiens; RNA-Seq
library_construction_protocol: extraction method: see document general protocol: https://www.encodeproject.org/documents/c3a0ed67-0d67-4a1d-b326-80a047d669dd/@@download/attachment/LID16630.pdf
attributes.tag: GEO Accession
attributes.value: GSM2308415