About: http://webisa.webdatacommons.org/141998791

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	Playback may also aggregate observations over a period of time, and the extent to which an event occurs, or an object is present, in a place may be shown graphically by indicators such as color, size, or line width.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com