About: http://webisa.webdatacommons.org/256904029

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	An article processing charge (APC), also known as a publication fee, is a fee which is sometimes charged to authors in order to publish an article in an academic journal.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org