About: http://webisa.webdatacommons.org/293001377

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	ing for the Blind, Los Angeles, California; and Clovernook Printing House for the Blind, Cincinnati, Ohio, the experiment including a need of testing out the relative competence of those several presses.
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov