About: http://webisa.webdatacommons.org/286674447

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	According to Thompson, Ritchie's contribution to UNIX was mostly on the language and the I/O system.
http://www.w3.org/ns/prov#wasQuotedFrom	freerepublic.com