About: http://webisa.webdatacommons.org/192477496

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	You could run 'top' on the pi while reading from or writing to the disk, to find out if the CPU usage is an issue, and which program/subsystem is the bottleneck.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com