About: http://webisa.webdatacommons.org/455727847

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	For example, tools and other objects may become lodged in the borehole during the drilling of a well.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com