About: http://webisa.webdatacommons.org/142825752

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	Ultrasonic devices that are commercially sold and advertised to control rodents and other pests have not proven to give satisfactory control.
http://www.w3.org/ns/prov#wasQuotedFrom	icwdm.org