About: http://webisa.webdatacommons.org/196115479

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	That is, the files may not be reproduced or distributed in a format other than a specialized format exclusively for use by blind or other persons with disabilities.
http://www.w3.org/ns/prov#wasQuotedFrom	pitt.edu