About: http://webisa.webdatacommons.org/257136421

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	In addition to chemical crystals, fibers, hairs, rocks, and minerals, a number of other types of specimen may benefit from observation through polarized light microscopy.
http://www.w3.org/ns/prov#wasQuotedFrom	olympusmicro.com