About: http://webisa.webdatacommons.org/149003914

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 not labeled as instructions or tutorial, then the material is a solution to an ATLAST exercise or project that either requires no special instructions (except the book) or was only considered but not used in my classes.
http://www.w3.org/ns/prov#wasQuotedFrom	wolfram.com