About: http://webisa.webdatacommons.org/321338908

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	Additionally, in some cases the light may need to be focussed more narrowly, for example, if the optical fiber is a single mode fiber (i.e. it is extremely small).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com