About: http://webisa.webdatacommons.org/133266945

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	So braced groups in math formulas should be avoided, in general, though they have their uses in particular cases.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com