About: http://webisa.webdatacommons.org/175884868

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	A bubble chart is a chart whose data points are replaced with bubbles of various shapes and scattered across the chart.
http://www.w3.org/ns/prov#wasQuotedFrom	packtpub.com