About: http://webisa.webdatacommons.org/354228762

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	You are probably getting your idea from C or Java but in their case type declarations double up as variable declarations and the cruft in the argument lists is for the types and not for the declarations.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com