About: http://webisa.webdatacommons.org/258879563

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	Teaching resources, including activities and articles are also available on the site.
http://www.w3.org/ns/prov#wasQuotedFrom	nsf.gov