About: http://webisa.webdatacommons.org/170143317

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	Then, combinations and permutations are explained mostly using examples.
http://www.w3.org/ns/prov#wasQuotedFrom	mathvids.com