About: http://webisa.webdatacommons.org/40428507

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	Note that print is an extension and some versions of bc may not have it.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com