About: http://webisa.webdatacommons.org/250609002

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	Science (and perhaps engineering, I would not know) is somewhat harder, but parts of it can be picked up easy enough from text books, I felt most of my lectures were a waste of time and just the textbook with powerpoint slides attached.
http://www.w3.org/ns/prov#wasQuotedFrom	economist.com