About: http://webisa.webdatacommons.org/241671758

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	For students we drew up ???homework??? exercises, and we also created visual aids, posters and other teaching material to help the work of interested high school teachers.
http://www.w3.org/ns/prov#wasQuotedFrom	onthinktanks.org