About: http://webisa.webdatacommons.org/10998859

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	Are any of the questions extra credit and optional?source: How do i get a grade for a test that is worth 150 points and only 56 questions?
http://www.w3.org/ns/prov#wasQuotedFrom	answermetrue.com