About: http://webisa.webdatacommons.org/120200521

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	Other browsers such as Safari and Chrome seemingly do not support MathML at present.
http://www.w3.org/ns/prov#wasQuotedFrom	mathforge.org