About: http://webisa.webdatacommons.org/302465764

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 ranges you gave are a very good example of why -- a partition key input of '2012-01-31 23:59:59:500' will unexpectedly land in the wrong partition.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com