About: http://webisa.webdatacommons.org/125450281

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	For example, if x is a list, then x[f()] += 1 only calls f() once, unlike x[f()] = x[f()] + 1.
http://www.w3.org/ns/prov#wasQuotedFrom	berkeley.edu