About: http://webisa.webdatacommons.org/221652519

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	Hope is not to late, but here is a post with some floating-point comparison algorithms, as shown in The Art of Computer Programming... stackoverflow.com/questions/17333/???
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com