About: http://webisa.webdatacommons.org/30539031

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 simple formulas the difference between on the fly and other modes is very slight; however, for more complex functions or major programs written into an Active Column the difference is substantial.
http://www.w3.org/ns/prov#wasQuotedFrom	georeference.org