About: http://webisa.webdatacommons.org/143012717

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 the logical circuits of a modern computer the memory units commonly consist of pairs of vacuum tubes connected in a circuit which is called a ???toggle??? because of its analogy with a toggle switch.
http://www.w3.org/ns/prov#wasQuotedFrom	modernmechanix.com