About: http://webisa.webdatacommons.org/22375876

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	Check their website out to see if there is a resource there for your classroom.
http://www.w3.org/ns/prov#wasQuotedFrom	diigo.com