About: http://webisa.webdatacommons.org/85292574

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	Therefore, 1) You *must* use some sort of flash to control the R1, either the infra-red SU800 or a visible one (built-in or SB700/800/900/910).
http://www.w3.org/ns/prov#wasQuotedFrom	cameralabs.com