About: http://webisa.webdatacommons.org/53272703

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	Compasses are a drawing instrument used for drawing circles and arcs.
http://www.w3.org/ns/prov#wasQuotedFrom	mathopenref.com