853 5 3603 document 853 srel_gallup.csv text/plain 87358416340c9b2052e0d9e0143fac31 MD5 953 2020-05-11 12:50:43 https://madata.bib.uni-mannheim.de/330/18/srel_gallup.csv 330 18 20 text/plain text en public cc0

srel_gallup.csv