About: http://webisa.webdatacommons.org/217505138

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	Compass & Dividers ??? A compass/divider set is a technical drafting instrument that can be used for inscribing circles or arcs.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com