About: http://webisa.webdatacommons.org/101925133

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	For example, many countries use the phrase ???when cows fly.??? Other countries, such as France and Spain, use phrases like ???when frogs grow hair??? or ???when hens grow teeth.???
http://www.w3.org/ns/prov#wasQuotedFrom	wonderopolis.org