About: http://webisa.webdatacommons.org/382095693

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	If one of dup's stack arguments is a pointer and the other is a non-pointer (in either order), the PERC class loader replaces dup with dup2-- 10, which duplicates the top element on each stack.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com