About: http://webisa.webdatacommons.org/410515543

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 x is an int (assuming you are using 32 bit ints) then you should be fine since the compiler knows what an int is and how it is represented when x is not a 32bit number you could run into problems.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com