About: http://webisa.webdatacommons.org/432660700

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	Durable and resistant to corrosion, they are especially used to remove sludge or other unwanted materials like slurries and mud, oil spill, waste water etc.
http://www.w3.org/ns/prov#wasQuotedFrom	engineerboards.com