About: http://webisa.webdatacommons.org/384260320

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	This is not so much of a problem when you???re actually writing, but is a big problem when you???re using the cursor to point at some part of the screen (nobody in the classroom can see where you???re pointing).
http://www.w3.org/ns/prov#wasQuotedFrom	teachingcollegemath.com