About: http://webisa.webdatacommons.org/188954029

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	However, there is an element of uncertainty introduced into each data field, the very reason that time has been shunned in database protocols since the dawn of the data itself.
http://www.w3.org/ns/prov#wasQuotedFrom	gigaom.com