About: http://webisa.webdatacommons.org/213637448

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 went thru rather fast so I could be wrong but...Hadabuck: The answer to all three questions is an unqualified YES.
http://www.w3.org/ns/prov#wasQuotedFrom	yuku.com