About: http://webisa.webdatacommons.org/424123618

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	Here is a sample video/practice test where the kids are being taught how to use the tools that are offered by this test.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com