About: http://webisa.webdatacommons.org/454061994

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	In general the problems are sort of obscure and irrelevent, and worst of all not helpful for the HW.Also, the exposition on E&M, especially circuits, is poor.Overall, though, it is good.
http://www.w3.org/ns/prov#wasQuotedFrom	the-nucleus.org