About: http://webisa.webdatacommons.org/62131919

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	Drilling risers are made up of sections joined together with various types of connectors, each section being typically from 5-90 feet in length.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es