About: http://webisa.webdatacommons.org/352236541

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	Conversely, the other possible reason for silence is that your students already know everything you have been telling them, e.g. because you are (intentionally or not) repeating something that was covered in an earlier course.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com