About: http://webisa.webdatacommons.org/148129115

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	If the class is a difficult one, let the students know early on - and why.
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com