About: http://webisa.webdatacommons.org/152084184

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	Others pledge to stay quiet for a set period of time, such as a year or just a particular part of the day, while some vow to remain silent until they achieve something or a certain event takes place.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.org