About: http://webisa.webdatacommons.org/40073825

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	For instance, you speak about 1958, as sort of a turning point back as far as 1951, when I painted Mirror No. 2 and a painting, a partner to it, The Shell.
http://www.w3.org/ns/prov#wasQuotedFrom	si.edu