About: http://webisa.webdatacommons.org/208399331

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 1152 page book took over a year to write, including the research, development and testing of dozens of new DTrace scripts and one-liners, and soliciting input from many experts.
http://www.w3.org/ns/prov#wasQuotedFrom	brendangregg.com