About: http://webisa.webdatacommons.org/220104110

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	(1) Preparatory and concluding activities are considered hours worked if the activities performed by the employee are an integral and indispensable part of a principal activity for which the employee is employed:
http://www.w3.org/ns/prov#wasQuotedFrom	state.or.us