About: http://webisa.webdatacommons.org/173994209

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	The most common approach is to ask students to fill out a survey online after generating a random ID number that is not connected to their name, but to their IP address.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com