About: http://webisa.webdatacommons.org/169110690

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	Simon, one of the creators (together with JESS3), writes:To make it work, we take a sample from Twitter every 30 seconds and analyze them in 50-result batches for associations and term matches.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com