About: http://webisa.webdatacommons.org/299819822

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	A crescent moon is a symbol used to represent night or sleep. (It also has a lot of other culturally dependent meanings!) 90% of all iconic representations around us are signs, not symbols.
http://www.w3.org/ns/prov#wasQuotedFrom	ixda.org