About: http://webisa.webdatacommons.org/428014266

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	According to preferred embodiments of the present invention, valid Branching types include Step, Tier, and Period, and may refer to either discrete (singular) values or continuous (range) values.
http://www.w3.org/ns/prov#wasQuotedFrom	google.cl