About: http://webisa.webdatacommons.org/110365841

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	Whereas you need to group based on what nodes' neighbors are (which is why your problem is a bit harder).
http://www.w3.org/ns/prov#wasQuotedFrom	biglist.com