About: http://webisa.webdatacommons.org/38799283

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 standards are Norma, including the multipurpose standard with the normal Sinar square bellows on it being used as a compendium shade.
http://www.w3.org/ns/prov#wasQuotedFrom	largeformatphotography.info