About: http://webisa.webdatacommons.org/194749111

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	For example, setting ConverterParameter=+- would always give you a negative value regardless of whether the input was positive or negative.
http://www.w3.org/ns/prov#wasQuotedFrom	msdn.com