About: http://webisa.webdatacommons.org/415197040

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	For example, a feature may be modified by adding pre-emphasis, de-emphasis, filtering, or other processing to the data objects before a particular feature is extracted.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com