About: http://webisa.webdatacommons.org/36799637

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	FIG. 1 is a schematic longitudinal cross sectional view through a subsea well being drilled by a floating vessel showing the well, wellhead, subsea BOP, riser and drilling rig incorporating the present invention;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com