About: http://webisa.webdatacommons.org/83492400

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	??? Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals
http://www.w3.org/ns/prov#wasQuotedFrom	rigzone.com