About: http://webisa.webdatacommons.org/411983383

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	The presentation normally takes about 4 hr, including questions and answers, and covers the following:
http://www.w3.org/ns/prov#wasQuotedFrom	maintenancetechnology.com