About: http://webisa.webdatacommons.org/372159341

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	always / almost always sometimes almost never never even thought of it When I get my tests back, I note the types of mistakes I made: concept errors, application errors, or careless errors, for example.
http://www.w3.org/ns/prov#wasQuotedFrom	purplemath.com