About: http://webisa.webdatacommons.org/364452779

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	I didn't experience this but clearly others have, particularly likely caused by the x-axis labels being at the bottom of the chart (thus almost framing the 'white' area chart).
http://www.w3.org/ns/prov#wasQuotedFrom	visualisingdata.com