About: http://webisa.webdatacommons.org/318889441

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	Additional materials will be added, such as resources and professional-development modules for teachers.
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov