About: http://webisa.webdatacommons.org/24791701

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	Coding typically uses an underscore to represent a space (like between words in identifiers), and some languages such as Perl and Java indeed permit the underscore in numbers:
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com