About: http://webisa.webdatacommons.org/422026320

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 order to solve such a problem, there is a need to provide such a current polarity detector as shown in the embodiment shown in FIG. 10.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com