About: http://webisa.webdatacommons.org/352734869

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	Saint experimented with recapturing the reds, blues, and other vibrant colors achieved by medieval glass makers using formulae based on spectroscopic analyses of scraps of 13th century
http://www.w3.org/ns/prov#wasQuotedFrom	si.edu