About: http://webisa.webdatacommons.org/216982111

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, you will not find out how long it took to receive a response, which is a key statistic used by some applications, such as peer-to-peer software, to rank the connection speed of different computers.
http://www.w3.org/ns/prov#wasQuotedFrom	oreilly.com