About: http://webisa.webdatacommons.org/413508620

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	Cleaning plugs or kites are used generally by cleaners of waste collection systems, air duct work, and the like for loosening solid materials, such as dirt, stone, mud and other debris, from the interior walls of pipes or ducts.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com