About: http://webisa.webdatacommons.org/239534886

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	But this only saved the items, and not the groups including their items.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com