About: http://webisa.webdatacommons.org/375815718

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	The upper four bits are a code indicative of which level in the tree structure the data in the packet belongs to, whereas the lower four bits identify, for example, the type of data contained in the last four bytes of the packet.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com