About: http://webisa.webdatacommons.org/375715207

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	This Sandbox is a place where Programming Puzzles & Code Golf users can get feedback on prospective challenges they wish to post to the main page.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com