About: http://webisa.webdatacommons.org/138487488

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	This book's title is a play on words: The Master Switch is a switch you can use to turn everything off.
http://www.w3.org/ns/prov#wasQuotedFrom	san-francisco.ca.us