About: http://webisa.webdatacommons.org/395754372

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	I heard about it, and it has the reputation of a challenging first introduction to Algebra; a look is a must.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com