About: http://webisa.webdatacommons.org/387710528

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	equation usually is the easiest to handle when it comes to doing the math.
http://www.w3.org/ns/prov#wasQuotedFrom	purdue.edu