About: http://webisa.webdatacommons.org/241665858

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	To categorize objects into groups based on their properties, such as shape, size, color.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org