About: http://webisa.webdatacommons.org/31140329

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 am not going to even try with names other than Campbell but here is what I see on that play.
http://www.w3.org/ns/prov#wasQuotedFrom	mgoblog.com