About: http://webisa.webdatacommons.org/214693034

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	D has had immutable types for years, very similar in definition to the patent claim: http://dlang.org/const3.html
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com