About: http://webisa.webdatacommons.org/12220332

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	Unlike, clickers and other polling devices, this is easily accessed by students and I can monitor their responses just as easily.
http://www.w3.org/ns/prov#wasQuotedFrom	ning.com