About: http://webisa.webdatacommons.org/394006548

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	Precautions must be taken to ensure that all personnel, tools, and other items are free of dust and debris before leaving the work area.
http://www.w3.org/ns/prov#wasQuotedFrom	supportportal.com