About: http://webisa.webdatacommons.org/252288991

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	There is no reason to add protected except for consistency, since it behaves just like public.
http://www.w3.org/ns/prov#wasQuotedFrom	ruby-lang.org