About: http://webisa.webdatacommons.org/114260322

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	So we ping these most often. 30,000 proxy points results in 98.8 percent of every request these are pinged every 6 minutes.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com