About: http://webisa.webdatacommons.org/324875109

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	Something in your source, before including math.h, maybe on the command line,
http://www.w3.org/ns/prov#wasQuotedFrom	netbsd.org