About: http://webisa.webdatacommons.org/17713147

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	You can include pretty much anything in here, including code samples, headings, and other information, so it is good for everything from small blocks to very large sections of content about a specific Gecko version.
http://www.w3.org/ns/prov#wasQuotedFrom	mozilla.org