About: http://webisa.webdatacommons.org/63149434

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	Various events, such as being blocked on a lock, show up as spikes on the histogram.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com