About: http://webisa.webdatacommons.org/251774432

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	Thanks Torsten :)I shall look into the 'mfun' and test out whether it can take complex or not!
http://www.w3.org/ns/prov#wasQuotedFrom	mathforum.org