About: http://webisa.webdatacommons.org/255806857

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	Schlumberger serves oil firms such as Exxon and Chevron, providing niche services like seismic surveys and well drilling and positioning.
http://www.w3.org/ns/prov#wasQuotedFrom	stockpickr.com