About: http://webisa.webdatacommons.org/125737355

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	Collecting this continually for long intervals, such as days or weeks, may become prohibitive???both for the storage required and the time to process and generate the heat maps.
http://www.w3.org/ns/prov#wasQuotedFrom	acm.org