About: http://webisa.webdatacommons.org/373701383

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, there are a lot of limitations, some of them unique to Ruby.
http://www.w3.org/ns/prov#wasQuotedFrom	essenceandartifact.com