About: http://webisa.webdatacommons.org/159687429

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 other four pairs are a different story. ???They tend to have much larger visual fields and they might be tuning in to motion.??? It is possible that the trilobites possessed similar eye structures.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com