About: http://webisa.webdatacommons.org/187410334

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	Portable AC powered tools such as hedge trimmers or string trimmers typically have male electrical contact blades in the housing of the power tool that connect to a female electrical receptacle plug at the end of an extension power cord.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com