About: http://webisa.webdatacommons.org/404173961

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	Since Superman was a work in progress, it makes sense that the preamble was a work in progress, too.
http://www.w3.org/ns/prov#wasQuotedFrom	comicbookresources.com