About: http://webisa.webdatacommons.org/80983369

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	Boo began to be used as a variant of bo by the early 18th century, at least in Scotland; a source from 1718 says Boo is a word used in the North of Scotland to frighten crying Children.
http://www.w3.org/ns/prov#wasQuotedFrom	visualthesaurus.com