About: http://webisa.webdatacommons.org/82161769

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	To give an idea of the sort of equation that I am looking for, here is now I define grad and div. For the gradient, say we are given a Fr??chet ...
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com