About: http://webisa.webdatacommons.org/289720920

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 each state of operation, the voltage level switch selectively provides a power supply if a column has been selected or if the operation is a read or write.
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org