About: http://webisa.webdatacommons.org/252124361

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	They noted the use of names for two and three dimensional objects, such as circle or triangle.
http://www.w3.org/ns/prov#wasQuotedFrom	nsf.gov