About: http://webisa.webdatacommons.org/245891487

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	The light travels down through the aquarium from the lights above, but, unless the light is a perfectly parallel beam from a parabolic reflector, the light also spreads out so that it hits the sides of the aquarium.
http://www.w3.org/ns/prov#wasQuotedFrom	calgaryaquariumsociety.com