About: http://webisa.webdatacommons.org/280226429

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	We wrote about link exchanges dozens of times here, heck we know that Tuesday mornings is the best time to send them out to convince people to link to you.
http://www.w3.org/ns/prov#wasQuotedFrom	seroundtable.com