About: http://webisa.webdatacommons.org/436639689

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	A heuristic for selecting checkpoints is to choose a value so that the number of checkpoints found in a given input stream will number approximately half the size of the hash table, i.e. the hash table is populated to half capacity.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com