About: http://webisa.webdatacommons.org/446588233

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	So: no lecture notes, worksheets, handouts, discussion questions, slides, or other materials lurk in my archive of teaching materials.
http://www.w3.org/ns/prov#wasQuotedFrom	openlettersmonthly.com