About: http://webisa.webdatacommons.org/270435182

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	So what if the failing repositories are those provided by Ubuntu such as http://de.archive.ubuntu.com/ubuntu/dists/trusty-updates/Release?
http://www.w3.org/ns/prov#wasQuotedFrom	itsfoss.com