About: http://webisa.webdatacommons.org/44952918

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	However, circuit simulation using CNFET at present is a difficult task, because most of the developed physical device models are numerical, which conventional circuit simulators like SPICE can not handle.
http://www.w3.org/ns/prov#wasQuotedFrom	nsti.org