About: http://webisa.webdatacommons.org/18770845

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	Also includes activities, such as interfacing with contractors to pre-qualify and define safety expectations.
http://www.w3.org/ns/prov#wasQuotedFrom	rigzone.com