About: http://webisa.webdatacommons.org/428549762

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, the streaming source may extract file header 210 from streaming content file 200 and store the extracted information as a file header block 310 in a cache or other storage device.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com