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PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
n4wordpress.
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:190684076
rdf:type
prov:Entity
prov:value
P.S. For my personal opinion, this issue, is created by any conflict with others plugin on your installation, for example the plugin for displayng the day ago, or one misconfiguration of server date and time ;)
prov:wasQuotedFrom
n4:org
Subject Item
isap:69106291
prov:wasDerivedFrom
isa:190684076