About: http://webisa.webdatacommons.org/48557733

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	Each entry in the machine table MT contains a machine number (column 55), a node name for the machine (column 56), and a flag indicating whether the machine is active or not (column 57).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com