About: http://webisa.webdatacommons.org/420344929

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	B: Begin snap E: End snap (rows dentified with B or E contain data which is absolute i.e. not diffed over the interval)
http://www.w3.org/ns/prov#wasQuotedFrom	oracle.com