About: http://webisa.webdatacommons.org/59138674

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	Also, while three states are assumed in FIG. 3, there may be only two states, such as SLP and ACT, or STB and ACT. There may also be four or more states.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com