About: http://webisa.webdatacommons.org/200165059

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	The different branches of mathematics reason about different objects: numbers, shapes (rigid or stretchy), games, arrangements and relations, and other things for which the words do not exist in the everyday language.
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net