About: http://webisa.webdatacommons.org/137034312

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	Initially unable to diagnose the problem, I opened Activity Viewer, took a sample, and discovered that the main thread was looping deep in a series of calls that had names including CUPS and Printer.
http://www.w3.org/ns/prov#wasQuotedFrom	macworld.com