About: http://webisa.webdatacommons.org/330250235

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	Guideline 1.1 - Provide access to alternative content. [Implementing 1.1] @@ 721 Summary: The user can easily determine which pieces of content have alternatives such as alt text or longdesc and choose to render that alternative (1.1.1).
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org