About: http://webisa.webdatacommons.org/409562273

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	When deli meat appears to be iridescent, that is diffraction off the meat fibers.[3] All these effects are a consequence of the fact that light propagates as a wave.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org