About: http://webisa.webdatacommons.org/401922175

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	The foreword, purportedly contributed by Richter's long suffering wife, asserts that this book is a labour of love.
http://www.w3.org/ns/prov#wasQuotedFrom	mikesdotnetting.com