About: http://webisa.webdatacommons.org/131304452

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	In the detection-based scheme, upon access to a buffer, if there is a block cached in the buffer, it is checked whether or not the block is proper to use according to some criterion.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com