About: http://webisa.webdatacommons.org/404196587

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	Pipelines can become blocked during use, for example by hydrates, wax, scale or other undesirable components present in the fluid or by equipment, such as pigs, stuck in the pipeline.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com