About: http://webisa.webdatacommons.org/231547455

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	the locale is set to something unsupported or non-utf8, i.e. if the sys.getfilesystemencoding() is not utf8.
http://www.w3.org/ns/prov#wasQuotedFrom	launchpad.net