About: http://webisa.webdatacommons.org/334791767

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	??? Students can be given class time to work on their models, posters, videos or other presentation materials.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org