About: http://webisa.webdatacommons.org/371938586

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	I agree with the user who suggested there was some sort of maintenance activity that zapped some, but not all, records.
http://www.w3.org/ns/prov#wasQuotedFrom	cringely.com