About: http://webisa.webdatacommons.org/356442998

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	IIUC, most architectures including x86_64 do not have long double support any more precision than double.
http://www.w3.org/ns/prov#wasQuotedFrom	linuxquestions.org