About: http://webisa.webdatacommons.org/423237831

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	When I was developing the code for Class::DBI's single-instance functionality, I found some tests that failed because there was a mistake in their assumptions about primary keys.
http://www.w3.org/ns/prov#wasQuotedFrom	perlmonks.org