About: http://webisa.webdatacommons.org/199381732

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	So yes, endianness is an issue (in the sense that the leading reserved zeroes are in the way). 0x0000000400000000 >> 32 works in 64-bit cases.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com