About: http://webisa.webdatacommons.org/339644826

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	systems, including picture boards and books. ???We have symbols for what they want???a
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonian.com