About: http://webisa.webdatacommons.org/82076394

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	For the region controller (the master machine), you do not need anything particularly powerful unless you want to manage 100s or 1000s of machines.
http://www.w3.org/ns/prov#wasQuotedFrom	askubuntu.com