About: http://webisa.webdatacommons.org/4616167

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	A filter, as defined by Apache, is a process that is applied to data that is sent or received by the server, and can be used to add functionality without rewriting the code base.
http://www.w3.org/ns/prov#wasQuotedFrom	darkreading.com