About: http://webisa.webdatacommons.org/200968104

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	When the received request is a request to judge input/output executability, the volume state control unit 256 judges from the obtained volume state information 258 whether input/output is executable or not (Step 905).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com