About: http://webisa.webdatacommons.org/278928781

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	functions include z ?? ut, sin k(z ?? ut), cos k(z ?? ut), and eJk(-z??u' where k is a constant.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net