About: http://webisa.webdatacommons.org/163306599

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	In the representation, an expression is a tree, whose levels are baselines.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com