About: http://webisa.webdatacommons.org/371063614

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	Linearly polarized light (light vibrating in one plane, as shown in the Figure) is passed through a liquid, such as nitrobenzene, contained in a cell with transparent walls.
http://www.w3.org/ns/prov#wasQuotedFrom	britannica.com