About: http://webisa.webdatacommons.org/66571749

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	Examples of regions where a WAI-ARIA role requires keyboard focus or the use of WAI-ARIA states and properties other than label, are a button and a checkbox.
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org