About: http://webisa.webdatacommons.org/174113356

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	While the site is no longer accepting submissions, there is plenty of information available on the site including games and activities, teaching materials and much more.
http://www.w3.org/ns/prov#wasQuotedFrom	nsf.gov