About: http://webisa.webdatacommons.org/154247397

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	ADD_MONTHS(TIMESTAMP'2014-01-30 08:16:32', 1), -- works but is a date :(
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com