About: http://webisa.webdatacommons.org/269052704

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	In this case, the except for x equal to 3 part is rather important, since the original fraction is not always equal to 3/4.
http://www.w3.org/ns/prov#wasQuotedFrom	purplemath.com