About: http://webisa.webdatacommons.org/150286458

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	SPSS and some other major packages employ a mathematically equivalent adjustment.
http://www.w3.org/ns/prov#wasQuotedFrom	ibm.com