About: http://webisa.webdatacommons.org/77519625

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	Natural user interactions can be utilized to change chart types by drawing symbols, transform data by applying functions, filter data by drawing strikethrough on legends, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org