About: http://webisa.webdatacommons.org/132800290

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	@JohnLawler Forewords are generally written by somebody other than the author who would follow it with a preface.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com