About: http://webisa.webdatacommons.org/448038797

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 IFilter is responsible for taking an item such as a file (usually in the form of a Stream) and emitting the contents and properties of that item for indexing.
http://www.w3.org/ns/prov#wasQuotedFrom	brandonlive.com